Checklist · Intellectual Property

Keeping a Registration Alive: A Trademark Maintenance and Renewal Checklist

Type: Checklist
Jurisdiction: National
Date: 2026-03-14
Topic: Intellectual Property

A federal trademark registration is a maintained credential, not a permanent trophy: it lapses on a fixed statutory calendar and can be attacked on substance no matter how clean the paperwork. This checklist maps the full post-registration schedule under the Lanham Act — the Section 8 declaration of continued use between the fifth and sixth years, the combined Section 8 and Section 9 renewal at year ten and every decade after, the Section 71 affidavit for Madrid-based registrations, and the optional Section 15 declaration of incontestability. It covers specimens, the narrow excusable-nonuse path, deleting unused goods, and how to survive a USPTO proof-of-use audit and the Trademark Modernization Act's new expungement and reexamination proceedings. It then turns to the threats no calendar can stop — abandonment through nonuse, naked licensing, genericide, and fraud on the USPTO — with the governing statutes and cases. WHY notes, trap warnings, worked hypotheticals, a common-mistakes list, and primary authority are included. Educational, not legal advice; confirm current fees and deadlines at USPTO.gov.

Keeping a Registration Alive: A Trademark Maintenance and Renewal Checklist

Intellectual Property > Trademark Maintenance | Published 14 March 2026 - Updated 27 April 2026 | UpLaw - uplaw.us

A registration certificate looks like a diploma, but it behaves more like a driver's license: it grants real privileges, it expires on a schedule, and the government will quietly revoke it the moment you stop proving you still qualify. Miss a filing and the U.S. Patent and Trademark Office cancels the registration automatically — no hearing, no warning shot, sometimes for the want of a single declaration. This checklist tracks every maintenance milestone in the Lanham Act calendar and, just as importantly, the substantive dangers that sit behind the calendar and that no on-time filing can cure.

Keywords: trademark maintenance, Section 8 declaration of continued use, Section 9 renewal, Section 15 incontestability, Section 71 affidavit, USPTO proof-of-use audit, specimen of use, excusable nonuse, grace period, trademark abandonment, genericide, naked licensing, quality control, Trademark Modernization Act, assignment recordation, docketing deadlines

Two jobs, not one

Keeping a federal trademark alive is really two jobs that people habitually collapse into one. The first job is administrative and unforgiving: file the right paper, in the right window, with the right fee and the right proof of use, or lose the registration. The second job is substantive and open-ended: keep the mark in genuine use, control the way licensees and the public use it, and police it against erosion, or lose the underlying right no matter how flawless the paperwork. A registrant can do the first job perfectly and still lose everything by neglecting the second. The two jobs run on different clocks — one on a fixed statutory calendar, the other on the messy timeline of how a brand actually lives in the market — and this checklist treats them separately so that neither gets lost behind the other.

Start from first principles about what a registration is worth. In the United States, trademark rights arise from use, not from registration; a business that sells goods under a mark owns common-law rights in the territory where the mark is known before it ever files a form. What a Principal Register registration adds is a stack of statutory advantages layered on top of those common-law rights: prima facie evidence of the mark's validity and of the registrant's ownership, a presumed exclusive right to use the mark nationwide, constructive notice to later adopters, federal subject-matter jurisdiction, the right to the ® symbol, access to enhanced remedies including the possibility of treble damages and attorney's fees, and the ability to record the registration with Customs to block infringing imports. For a full accounting of that stack, see what federal trademark registration actually buys you and the broader trademark fundamentals primer. Every one of those advantages is contingent. Let the registration lapse and the advantages evaporate; the common-law rights that predate registration may survive, but shrunken to the geography where the mark is actually used and stripped of the presumptions that make enforcement cheap. This checklist is the maintenance manual for keeping the whole stack intact. For the narrative version of the same terrain, see the companion guide, keeping a trademark alive: post-registration maintenance, renewal, and incontestability.

The maintenance calendar at a glance

Before the phase-by-phase detail, hold the whole schedule in your head at once. Everything downstream is a variation on this table.

Milestone	Statute	When	What you file	Miss it and…
First use checkpoint	§ 8 (15 U.S.C. § 1058)	Between the 5th and 6th anniversary	Declaration of continued use + specimen per class	Registration cancelled
Incontestability (optional)	§ 15 (15 U.S.C. § 1065)	Any time after 5 consecutive years of use; usually bundled with the year 5–6 § 8	Declaration of incontestability	Nothing is cancelled — you just forgo the immunity
First renewal	§§ 8 + 9 (15 U.S.C. §§ 1058, 1059)	Between the 9th and 10th anniversary	Combined declaration of use + renewal + specimen per class	Registration expires
Every renewal thereafter	§§ 8 + 9	Between the 19th–20th, 29th–30th… anniversaries	Same combined filing	Registration expires
Madrid-based (§ 66(a)) registrations	§ 71 (15 U.S.C. § 1141k)	Same 5–6 year and 10-year checkpoints for the U.S. extension	§ 71 affidavit of use (renewal itself is done at WIPO)	U.S. extension cancelled

Two features of this table quietly trip up even experienced owners. First, the interval is not uniform. The first use checkpoint arrives at year six, but the second arrives at year ten — a four-year gap, not five. Anyone who mentally sets a five-year recurring reminder after the first filing will be a year late for the first renewal. Second, every deadline is a window, not a single date: you may file during the one-year window that closes on the anniversary, and if you miss it you get a six-month grace period at an additional per-class fee. Blow the grace period and the registration is dead, with no easy revival. The USPTO's "unintentional delay" standard that rescues abandoned applications does not apply to a registration cancelled for failure to maintain it. See TMEP § 1604.16.

A note on money before the details. Maintenance fees are set by regulation and change frequently, and the trajectory over the past decade has been sharply upward, with the USPTO restructuring its fee schedule and adding surcharges tied to how goods and services are described. This checklist deliberately quotes no dollar figures, because a stale fee is worse than no fee at all — you will underpay, the filing will be deficient, and the clock will keep running. Confirm every current amount at USPTO.gov before you file.

Phase 1 — Build the docket the day the registration issues

The single most common cause of a lost registration is not a hard legal question; it is a missed date. Build the calendar before you do anything else.

[ ] The day the registration certificate issues, calendar the § 8 window: opens four years after registration, and the deadline falls on the sixth anniversary (with the six-month grace period running to six years and six months).
[ ] Calendar the combined § 8 + § 9 renewal window: deadline on the tenth anniversary, and on every tenth anniversary after that. Set these as fixed dates, not as intervals off the prior filing.
[ ] For a Madrid Protocol (§ 66(a)) registration extended to the United States, calendar the § 71 affidavit in place of § 8 — same five-to-six-year and ten-year use checkpoints — and separately calendar the international renewal at WIPO's International Bureau, which is a distinct filing on the Madrid clock (37 C.F.R. § 7.41; TMEP § 1614).
[ ] Note the optional § 15 incontestability declaration, available after five consecutive years of continuous post-registration use, and flag it to ride along with the year 5–6 § 8 filing.
[ ] Enter a US-licensed attorney of record if the owner is foreign-domiciled; since 2019 the USPTO has required foreign-domiciled registrants to be represented by qualified US counsel for maintenance filings (37 C.F.R. § 2.11).
[ ] Treat the USPTO's courtesy reminder emails as a convenience, never as your docket. They go to the email address of record; a stale address, a departed employee, or a spam filter is all it takes to miss one.
[ ] Keep the email address and correspondence address of record current, and keep a live docket that fires its own reminders well ahead of each window.

Why this matters, and the trap. The Practical Law guidance on this point is blunt: a prudent owner "should also maintain their own docket or deadline system and not rely solely on those reminders." Maintaining Trademark Registrations (Practical Law Practice Note). The reason is structural. A courtesy email is a gift, not an obligation; the statute imposes the deadline whether or not the reminder arrives. The asymmetric year-6-then-year-10 spacing is the specific trap. Picture a hypothetical: a boutique distillery registers RIVERKEG for spirits, files a perfect § 8 at year six, and its office manager sets a calendar reminder to "do the trademark thing again in five years." Year eleven arrives; the reminder fires; the registration expired a year earlier at the ten-year mark, and the six-month grace period has long since closed. The mark's common-law rights survive in the distillery's home region, but the nationwide presumptions — the whole reason it registered — are gone, and a competitor that adopted a confusingly similar mark in a distant state now has an argument the distillery would not have had to face. Nothing about that outcome required a hard legal judgment; it required a correct calendar.

For owners managing more than a handful of marks, this phase scales into a real system: a docketing database (built or purchased) that tracks each registration's deadlines and fires layered notifications, often paired with a USPTO deposit account so that fee payment never becomes the thing that holds up a timely filing. The federal trademark registration lifecycle checklist collection and the filing-desk view in prosecuting a federal trademark from application to renewal situate this docket within the mark's full life, from the day you first choose a mark the law will protect through registration and beyond.

Phase 2 — File the Section 8 declaration of continued use

The § 8 declaration is the periodic loyalty test. Somewhere between the fourth and sixth anniversaries, and again at every renewal, the registrant must swear that the mark is still in use in commerce and prove it. Fail to file and "the automatic cancellation of the federal registration" follows, "though any acquired common law rights remain." 37 C.F.R. § 2.160(a)(3).

[ ] File the Declaration of Continued Use under 15 U.S.C. § 1058 within the window, identifying the mark by registration number and attesting, under penalty of perjury, that the mark remains in use in commerce on the goods and services covered.
[ ] Attach a current specimen for each class showing actual use — a label or tag physically associated with the goods, or an advertisement, invoice, menu, or web page for services. Web-page specimens must show the URL and access date (37 C.F.R. § 2.56(c)). See preparing specimens that pass examination and the dedicated Section 8 declaration of continued use checklist.
[ ] Confirm the specimen shows the mark as registered, in genuine trademark use, associated with the specific goods or services — not merely the company name in a corner, and not a mockup.
[ ] Delete every good and service you have stopped using. Do not carry "dead wood." Deleting unused items is not a concession; it is the honest — and audit-proofing — move.
[ ] Include the statutory perjury warning language and the verified declaration; false statements are punishable under 18 U.S.C. § 1001 and can jeopardize the registration.
[ ] Pay the current per-class fee. If you miss the window, file within the six-month grace period at the higher fee — but treat that as an emergency, not a plan.
[ ] If the mark is genuinely out of use for narrow, defensible reasons, consider a Declaration of Excusable Nonuse (see below) instead of a use declaration for the affected classes.

The specimen is where filings go wrong. The declaration text is boilerplate; the specimen is judgment. The mark on the specimen need not be stylistically identical to the drawing in the registration — the USPTO accepts modest modernizations so long as the specimen "creates the same overall commercial impression as the registered mark" (TMEP § 1604.13) — but it must show the mark doing a trademark's job: identifying source, on or in connection with the specific goods or services in the class. A common failure mode is the "ornamental" or "informational" specimen: a t-shirt with the phrase splashed across the chest as decoration, or a slogan used as ad copy rather than as a source identifier. Another is the mismatched specimen: a photo that shows a related product the registrant never actually listed. If anything about a specimen is unusual, the sophisticated move is to explain it in the filing and submit a clean alternative, heading off a post-registration office action before it issues.

Worked example (hypothetical). Suppose a cosmetics company holds a registration for LUMEN in a single class covering "cosmetics, namely, foundation, concealer, and lip balm." By year six it has quietly discontinued the lip balm. The right § 8 filing keeps foundation and concealer, deletes lip balm, and attaches one clean specimen — say, a product page showing LUMEN on a foundation compact with the URL and print date. The wrong filing keeps all three goods "to be safe," attaches the same foundation specimen, and swears continued use across the board. The wrong filing is not merely sloppy; the sworn statement that LUMEN is in use on lip balm is false, and if the registration is later audited or challenged, that false averment is exactly the thread a competitor will pull. The lesson threaded through modern USPTO practice: over-claiming is not a cushion, it is a liability.

The narrow path of excusable nonuse

Sometimes a mark is genuinely dormant through no strategic choice of the owner, and the registrant would rather not admit abandonment. The Lanham Act lets an owner keep a registration alive by filing a Declaration of Excusable Nonuse, but the path is deliberately narrow. The owner must show, class by class, that the nonuse is both temporary and beyond the owner's control, and must state when use stopped, when it is expected to resume, why it stopped, and what concrete steps are being taken to resume (37 C.F.R. § 2.161(a)(6)(ii); TMEP § 1604.11).

[ ] Reserve excusable nonuse for genuine external interruptions — war, trade embargo, natural disaster, or the incapacitating illness of an owner shown to be indispensable to the business.
[ ] Do not try to stretch it to cover ordinary business decisions. A deliberate pause in production, a pivot to different goods, or a "trademark maintenance program" of token sales does not excuse nonuse.
[ ] Recognize the tension: a declaration of excusable nonuse is, in effect, an admission that the mark is not in use, which can invite an abandonment challenge if the "temporary" excuse ripens into a permanent gap.

Courts police the boundary hard. Token, contrived use designed only to hold a registration open is not "bona fide use in the ordinary course of trade," and limited-use maintenance programs generally fail. See Wells Fargo & Co. v. ABD Ins. & Fin. Servs., Inc., 758 F.3d 1069, 1072 (9th Cir. 2014) (genuine commercial use required, not nominal sales to reserve rights); Exxon Corp. v. Humble Exploration Co., 695 F.2d 96, 102–03 (5th Cir. 1982) (a trademark-maintenance program of minimal sales did not preserve rights). The generosity of the doctrine runs the other way when the interruption is truly external and short: a labor strike that halts production has been held not to constitute abandonment. Sterling Brewers, Inc. v. Schenley Indus., Inc., 441 F.2d 675, 680 (C.C.P.A. 1971). The line, in a sentence: excusable nonuse forgives what the market did to you, not what you chose to do to the mark.

Phase 3 — Renew under Section 9 (combined with Section 8)

Renewal is the ten-year heartbeat. Section 9 renews the registration for another decade; the § 8 declaration filed alongside it proves the mark is still in use. In practice they are one combined filing, due together at each ten-year mark. See 15 U.S.C. § 1059; 37 C.F.R. §§ 2.181–2.183; TMEP § 1606.

[ ] At the 9th–10th-year window and every decade after, file the combined § 8 declaration + § 9 renewal application.
[ ] Supply a current specimen per class with the § 8 portion, exactly as at year six.
[ ] Again, delete any goods or services no longer in use before you swear to continued use — renewal is a fresh sworn statement, not a rubber stamp of the prior registration.
[ ] Use the six-month grace period (extra fee) only as a genuine last resort; a registration that is not timely renewed expires (37 C.F.R. § 2.182), and expiration is final.
[ ] Confirm the owner of record is the entity actually filing. If the mark has been assigned since the last filing, record the assignment first (see Phase 7) so the renewal is filed by, and issued to, the true owner.

Why the combined filing is a feature, not a formality. Filing § 8 and § 9 together keeps the entire statutory stack alive in a single motion — proof of use and renewal in one certified package. The danger lies in treating renewal as clerical. Each renewal cycle is an opportunity to reconcile the registration with reality: goods that were aspirational at filing but never launched, product lines that were sunset five years ago, service categories the company exited. A registrant who mechanically renews an over-broad identification is not preserving value; it is carrying an audit target and a validity problem forward another ten years. The U.S. trademark lifecycle from clearance to registration and renewal and the life cycle of a trademark both frame renewal as the point where a portfolio is pruned, not merely rolled over.

Section 71: the Madrid variation

Registrations that reached the United States through the Madrid Protocol as a § 66(a) extension of protection do not renew through § 9 at all. Their international registration is renewed centrally at WIPO's International Bureau on the Madrid ten-year clock (37 C.F.R. § 7.41; TMEP § 1614). But the use requirement still bites: the U.S. extension must be maintained by a § 71 affidavit of continued use, filed on the same five-to-six-year and ten-year checkpoints as a domestic § 8, with the same specimen and deletion discipline (15 U.S.C. § 1141k). The practical trap is bifurcation: an owner who dutifully renews at WIPO but forgets the § 71 affidavit will find the U.S. leg of an otherwise-current international registration cancelled for want of proof of use. Two clocks, two filings, one mark. For how Madrid-based rights arise and are exploited, see acquiring, licensing, and exploiting trademark rights.

Phase 4 — Consider Section 15 incontestability

Once a Principal Register mark has been in continuous use in commerce for five consecutive years after registration, the owner may file a Declaration of Incontestability under 15 U.S.C. § 1065. It is optional, it is cheap, and — apart from the modest fee — it has essentially no downside. Most owners file it as a bundle with the year 5–6 § 8 declaration and never think about it again. That casualness undersells what it does.

[ ] Confirm the statutory predicates: the mark has been in continuous use for five consecutive years after registration; there has been no final decision adverse to the owner's claim of ownership; and no proceeding involving the rights is pending in the USPTO or the courts (37 C.F.R. § 2.167).
[ ] File the § 15 declaration, typically combined with the § 8 (or § 71) filing. The USPTO will not acknowledge a § 15 declaration unless a use declaration is pending or accepted.
[ ] Understand that the USPTO does not substantively adjudicate incontestability at filing — it confirms the declaration is facially sufficient and updates the record. Whether the mark is actually incontestable is decided only if and when the mark is challenged in court or before the TTAB (TMEP § 1605).
[ ] File a separate or supplemental § 15 for goods or services that reach the five-year mark later; the declaration need not cover the entire registration at once.

What incontestability actually forecloses. The payoff is doctrinally significant and frequently misunderstood. An incontestable registration is "conclusive evidence" of the registrant's exclusive right to use the mark, subject only to the enumerated defenses in 15 U.S.C. § 1115(b). The headline consequence, settled by the Supreme Court, is that an incontestable mark cannot be challenged on the ground that it is merely descriptive. Park 'N Fly, Inc. v. Dollar Park & Fly, Inc., 469 U.S. 189 (1985). Before incontestability, a defendant sued for infringing a suggestive-sounding-but-arguably-descriptive mark can always argue the mark was never distinctive enough to protect; after incontestability, that entire line of attack is closed. For a mark that lives near the descriptive line — think an invented example like FRESHPRESS for cold-brew coffee — that immunity is worth far more than the filing fee.

But incontestability is a shield, not a fortress. Section 1115(b) preserves a long list of defenses that survive incontestable status, and a registrant who treats the § 15 declaration as bulletproofing invites a rude surprise. Incontestability does not defeat challenges for:

Genericness — a mark that has become the common name of the goods can be cancelled at any time, incontestable or not (15 U.S.C. § 1064(3); § 1065 expressly excludes generic marks).
Functionality — a product feature that is functional gets no trademark protection, period.
Abandonment — a mark discontinued with no intent to resume is abandoned regardless of incontestable status (15 U.S.C. § 1115(b)(2)).
Fraud in obtaining the registration (§ 1115(b)(1)).
Fair use, prior use by a senior common-law user, and the other statutory defenses in § 1115(b)(3)–(9).

So incontestability immunizes against the descriptiveness attack and confirms ownership and exclusivity, while leaving the substantive threats of Phase 6 fully live. It is a valuable, low-cost immunization worth getting — and a dangerous thing to over-read. For the enforcement-side payoff of these presumptions, see likelihood of confusion in trademark law; for the equitable defenses that operate independently of registration status, see equitable defenses: laches, acquiescence, waiver, and estoppel.

Phase 5 — Survive a proof-of-use audit

For roughly two decades the USPTO has waged a deliberate campaign against "dead wood" — registrations that claim goods and services the owner never used or long ago abandoned. If you filed a maintenance declaration covering more than one good or service in a class, you can be selected, at random, for a post-registration proof-of-use audit.

[ ] Expect that any § 8 or § 71 filing covering more than one item per class is eligible for a random audit.
[ ] If audited, you will receive an office action demanding additional proof of use — typically for two more specified goods or services per audited class — in the form of specimens, information, exhibits, or declarations.
[ ] Respond by supplying the requested proof or deleting the goods and services you cannot support. There is no shame in deletion; there is real danger in bluffing.
[ ] Respond on time. If the registrant fails to respond, or cannot show acceptable use for any goods in the registration, the USPTO cancels the registration in full — not just the unsupported items.
[ ] Watch the tightened response deadlines. Under the Trademark Modernization Act's implementing rules, response periods for post-registration office actions have moved to three months, extendable once for a fee — shorter than the old six-month default.

Why the audit program has teeth. The magnitude of the dead-wood problem is not speculation; the USPTO measured it. In a proof-of-use pilot run from 2012 to 2014, the Office selected 500 registrations due for maintenance and demanded evidence of use for specific goods and services beyond the single specimen already filed. The results were stark: 253 registrations — slightly over half — failed to meet the proof requirements. Of those, roughly 35% deleted goods or services in response, and roughly 16% simply failed to respond or cure. See Expert Q&A: Evaluating the USPTO's Efforts to Clean Up the US Trademark Register (Practical Law Article). Those numbers drove a 2017 final rule under which the USPTO began auditing on the order of ten percent of post-registration filings, and the audit program has been a permanent fixture since. The lesson for maintenance is direct: the register is presumptively over-claimed, the Office knows it, and the cheapest insurance is to file honest, pruned declarations in the first place and to retain contemporaneous use evidence you can produce on demand.

Worked example (hypothetical). Imagine a housewares company holding a registration for CLOVERSTONE covering, in one class, "kitchen utensils, namely, spatulas, whisks, ladles, tongs, and cheese graters." It has sold spatulas and whisks steadily but never launched the graters and dropped ladles years ago. At renewal it files keeping all five items, with a single spatula specimen. Six weeks later an audit office action lands, demanding proof for ladles and cheese graters. The company has none. If it responds by deleting ladles and graters and documenting spatulas and whisks, the registration survives, trimmed and defensible. If it panics, misses the shortened response window, and lets the office action lapse, the USPTO cancels CLOVERSTONE entirely — spatulas, whisks, and all — for an over-claim that a two-line deletion would have cured. The whole avoidable catastrophe traces back to a maintenance filing that swore to more than the company could prove.

The new expungement and reexamination proceedings

The audit is no longer the only cleanup tool. The Trademark Modernization Act of 2020 created two new ex parte proceedings — expungement and reexamination — that let a third party (or the USPTO Director) attack a registration for nonuse without the cost and delay of a full TTAB cancellation. In broad strokes, expungement targets a registration for a mark that was never used in commerce on some or all of the claimed goods or services, and reexamination targets a use-based registration where the mark was not in use by the relevant filing date. Both are cheaper and faster than a traditional cancellation and both put the burden squarely on the registrant to produce use evidence. See 15 U.S.C. §§ 1066a–1066b.

The maintenance takeaway is that the incentive to carry dead wood has never been lower and the exposure has never been higher. A registrant who over-claims now faces a random audit, a streamlined third-party expungement or reexamination request, and a traditional TTAB cancellation, any of which can be avoided by the simple discipline of claiming only what you use. When a registration does need to be cleared — yours defensively, or a blocking one offensively — see cancelling a trademark registration at the TTAB and cancelling a trademark in federal court, with the broader TTAB practice toolkit for the procedural mechanics.

Phase 6 — Corrections, amendments, and keeping the record honest

Between the big filings, the registration record itself sometimes needs tending. Two mechanisms matter: correcting mistakes and amending the mark or its identification. The line that governs both is material alteration.

[ ] Promptly report any error in the certificate of registration. If the mistake is the USPTO's, correction is free (15 U.S.C. § 1057(g)); if it is the owner's good-faith error, a certificate of correction issues for a fee, provided the fix does not require a material change (15 U.S.C. § 1057(h); TMEP § 1609.10).
[ ] Use a § 7 amendment to make permitted housekeeping changes — adding a geographic limitation from a settlement, deleting goods no longer in use, or making a minor stylistic update to the mark — so long as the change does not materially alter the mark (15 U.S.C. § 1057(e)).
[ ] Do not attempt to expand the registration's scope or change the mark's commercial impression by amendment. Any such change is a material alteration that requires a new application (TMEP § 1609.02(a)).

The material-alteration standard, made concrete. The USPTO asks whether the amended mark "contains the essence of the original mark" and "creates essentially the same impression" as the original; if the change would have required republication of a published application for opposition purposes, it is a material alteration (TMEP § 1609.02(a)). Modernizing a logo's typeface or dropping a now-generic descriptor is usually fine; swapping the dominant word, adding new wording, or changing the mark's meaning is not. This matters for maintenance because brands evolve. A hypothetical bakery registered as SUNRISE BREAD CO. with a stylized sun can refresh the sun's line weight at renewal without losing its priority date; if it rebrands to SUNRISE ARTISAN KITCHEN, that is a new mark requiring a new application — and a new priority date that a competitor's intervening filing could leapfrog. Managing that transition is a substantive brand decision dressed up as a form.

Phase 7 — Guard the chain of title

Trademarks move. Companies merge, assets get dropped down to subsidiaries, brands are bought and sold, and secured lenders take and release interests. Each time ownership changes, the assignment should be recorded with the USPTO so that the record owner matches the entity actually using and maintaining the mark.

[ ] Record every assignment with the USPTO through the Electronic Trademark Assignment System, and request that the register be updated to reflect the new owner (TMEP § 609.02(f)). See recording a trademark assignment with the USPTO.
[ ] Confirm the assignment transfers the mark with the goodwill of the business it symbolizes. An assignment of a mark in gross — divorced from the underlying goodwill — can be invalid and can break the chain of priority.
[ ] Reconcile the record owner before every maintenance filing. A § 8 or § 9 filed by an entity that, on the record, does not own the mark is a defect waiting to be exploited.
[ ] For intent-to-use applications, respect the strict statutory limits on assignment before use has begun; a premature ITU assignment can void the application.
[ ] Keep releases current: when a security interest is satisfied, record the release so the record does not show a phantom encumbrance.

Why a clean chain of title is a maintenance issue. Recording an assignment is not legally mandatory in the sense that failure to record does not, by itself, forfeit the mark. But an unrecorded or broken chain creates avoidable problems that surface years later at the worst possible moment. A competitor clearing a similar mark may rely on outdated ownership data and conclude the mark is dormant; a renewal will issue in the name of a prior owner, muddying the record; and, most dangerously, a maintenance filing made by an entity that does not appear to own the mark hands an adversary a validity argument in litigation or a TTAB proceeding. The requirement that a mark be assigned with goodwill is the substantive core: because a trademark exists only as a symbol of the goodwill of a going concern, transferring the symbol without the business behind it can strip it of meaning. For the transactional mechanics, see the IP transactions toolkit.

Phase 8 — Defend against the substantive threats no calendar can stop

Here is the hard truth the maintenance calendar hides: a registrant can file every § 8, § 9, and § 15 flawlessly for decades and still lose the mark. The Lanham Act deems a mark abandoned when either its use is discontinued with intent not to resume, or the owner's own conduct causes the mark to lose its significance as a source identifier. 15 U.S.C. § 1127. Three distinct failures live inside that definition — nonuse, naked licensing, and genericide — and none of them appears anywhere on a docket.

Abandonment through nonuse

[ ] Keep using the mark — genuinely, in the ordinary course of trade, on the goods and services in the registration.
[ ] Treat three consecutive years of nonuse as the danger line: under § 1127 it is prima facie evidence of abandonment, shifting the burden to the owner to show an intent to resume within a reasonably foreseeable time.
[ ] Do not rely on token sales or a "trademark maintenance program" to paper over a real gap — courts see through it.
[ ] If a discontinuation is truly temporary and externally forced, document the cause and the concrete plan to resume, and consider excusable nonuse (Phase 2).

The doctrine has two elements — discontinuance and intent not to resume — and the three-year rule is the challenger's lever on the second. Once three consecutive years of nonuse are shown, the burden of production shifts to the owner, though the ultimate burden of persuasion stays with the challenger. Crash Dummy Movie, LLC v. Mattel, Inc., 601 F.3d 1387, 1391 (Fed. Cir. 2010). The intent element is subjective and hard to prove, which is why challengers lean on the presumption and on circumstantial evidence — a public announcement that a brand is being retired, the sale of the production line, years of silence. And the "use" that defeats abandonment must be bona fide: genuine commercial use, not nominal sales to reserve rights. Wells Fargo, 758 F.3d at 1072. An abandoned mark falls into the public domain and can be adopted by anyone — as happened, famously, when the "White Cloud" tissue mark lapsed and was picked up by a new owner. See George & Co. v. Imagination Entm't Ltd., 575 F.3d 383, 400 (4th Cir. 2009). Abandonment is also a defense that survives incontestability (15 U.S.C. § 1115(b)(2)), so the § 15 declaration buys no protection here.

Naked licensing

[ ] Put quality-control provisions in every trademark license — the licensor's contractual right to set standards and inspect.
[ ] Actually exercise that control. Inspect. Set specifications. Review samples. A paper right that is never used will not save the mark.
[ ] Match the intensity of control to the relationship; a close, long-standing relationship can support reasonable reliance on a trusted licensee, but indifference cannot.
[ ] Audit the license portfolio at each maintenance cycle: unmonitored licensees are a standing abandonment risk.

Naked, or uncontrolled, licensing is abandonment by a different route. A trademark's legal function is to guarantee a consistent source and uniform quality; when a licensor lets licensees use the mark without controlling the quality of their goods or services, the mark stops signifying a single source and, in the eyes of the law, ceases to be a mark at all — even if it is used more than ever. The licensor must exercise quality control to preserve rights. FreecycleSunnyvale v. Freecycle Network, Inc., 626 F.3d 509, 515–16 (9th Cir. 2010); Barcamerica Int'l USA Trust v. Tyfield Imps., Inc., 289 F.3d 589, 596–98 (9th Cir. 2002). Courts do not demand much — "a minimal level of quality control" typically suffices, Ky. Fried Chicken Corp. v. Diversified Packaging Corp., 549 F.2d 368, 387 (5th Cir. 1977) — and they weigh the licensor's contractual rights of control, its actual exercise of control, and its reasonable reliance on the licensee. Lawn Managers, Inc. v. Progressive Lawn Managers, Inc., 959 F.3d 903, 909 (8th Cir. 2020). But the decisive inquiry is actual control, not the paperwork: a written license "is generally neither required nor sufficient." Dawn Donut Co. v. Hart's Food Stores, Inc., 267 F.2d 358, 367–68 (2d Cir. 1959). Where control is entirely absent — where the licensor's only evidence of quality control is its own conclusory say-so — courts find naked licensing and forfeiture. Eva's Bridal Ltd. v. Halanick Enters., Inc., 639 F.3d 788, 791 (7th Cir. 2011); Barcamerica, 289 F.3d at 597. Because forfeiture is a drastic result, the party alleging naked licensing bears a high burden, Dawn Donut, 267 F.2d at 367–68 — cold comfort to a licensor whose license file is empty. For licensing structure and the quality-control clause that keeps a license from going naked, see acquiring, licensing, and exploiting trademark rights.

Worked example (hypothetical). A regional coffee roaster registers NORTHKETTLE, files every maintenance document on time for fifteen years, and licenses the mark to three café franchisees. It never sets quality standards, never inspects a single location, and never objects to anything the franchisees do. When a national chain later adopts a similar mark and the roaster sues, the chain counterclaims for cancellation on naked-licensing grounds: because the roaster exercised no quality control, NORTHKETTLE stopped guaranteeing a consistent source and was abandoned by operation of law — the flawless § 8s and § 9s notwithstanding. The registration's calendar was perfect; the right underneath it had quietly died.

Genericide

[ ] Use the mark as an adjective modifying a generic noun — "NORTHKETTLE coffee," never "a Northkettle" and never "to northkettle."
[ ] Police misuse: correct competitors, journalists, and dictionaries who use the mark as the name of the product category; provide the generic term alongside the mark.
[ ] Give the public the generic name the mark modifies, so consumers have a word for the category other than your brand.
[ ] Avoid marketing that invites verbing or category-naming of the mark, which nudges it toward the public domain.

Genericide is the aristocrat's disease of trademarks: it happens to brands so successful that the public forgets there is any other word for the thing. When a mark's "primary significance to the relevant consuming public" becomes the name of the product category rather than an indicator of source, the mark is generic and unprotectable, and the registration can be cancelled at any time. 15 U.S.C. § 1064(3). The graveyard is well populated — ASPIRIN (Bayer Co. v. United Drug Co., 272 F. 505 (S.D.N.Y. 1921) (L. Hand, J.)), THERMOS (King-Seeley Thermos Co. v. Aladdin Indus., Inc., 321 F.2d 577 (2d Cir. 1963)), and the shredded-wheat mark (Kellogg Co. v. National Biscuit Co., 305 U.S. 111 (1938)), alongside escalator, cellophane, and yo-yo. The governing test is the two-part inquiry of H. Marvin Ginn Corp. v. International Ass'n of Fire Chiefs, Inc., 782 F.2d 987 (Fed. Cir. 1986): define the genus of goods or services, then ask whether the relevant public understands the term as referring primarily to that genus. See also In re Cordua Restaurants, Inc., 823 F.3d 594, 599 (Fed. Cir. 2016).

Two nuances keep genericide from being as easy to prove as popular usage suggests. First, verb use is not fatal. In Elliott v. Google, Inc., 860 F.3d 1151 (9th Cir. 2017), the Ninth Circuit held that the fact that people say "google it" does not make GOOGLE generic, because the primary-significance test asks about the noun sense — whether the public uses the word primarily as the name of a class of search engines — and a word can be both a verb and a valid source-identifying mark. Second, a "generic.com" formation is not automatically generic; consumer perception governs, and a term like an invented BOOKINGS.COM can function as a mark if consumers perceive it as a brand. USPTO v. Booking.com B.V., 591 U.S. 549 (2020). The maintenance discipline that keeps a mark on the right side of these lines is unglamorous and continuous: use the mark as an adjective, supply the generic noun, and correct misuse before it hardens into habit. For the doctrinal deep dive, see what the law will protect: substantive standards for trademarks.

Fraud on the USPTO and the over-claiming trap

[ ] Never swear to use you cannot prove. Every declaration is signed under penalty of perjury (18 U.S.C. § 1001), and a knowing false statement of material fact can support a fraud cancellation.
[ ] Delete unsupported goods and services before signing, not after an audit forces the issue.
[ ] Understand the modern fraud standard: a challenger must show the registrant knowingly made a false, material representation with intent to deceive the USPTO — negligence or an honest mistake is not fraud.

The fraud doctrine is the sharp edge of the over-claiming problem, and its history is a cautionary tale about how the standard moves. For years the TTAB treated a "should have known" misstatement as fraud, cancelling entire registrations where an owner swore to use across goods it knew were not all in use — the approach of Medinol Ltd. v. Neuro Vasx, Inc., 67 U.S.P.Q.2d 1205 (T.T.A.B. 2003), which cancelled the NEUROVASX registration after the owner claimed use on "stents" when the mark was used only on catheters. The Federal Circuit then raised the bar in In re Bose Corp., 580 F.3d 1240 (Fed. Cir. 2009), holding that fraud requires a knowing intent to deceive, not mere negligence — a materially harder standard for challengers to meet. The result is a stable but unforgiving equilibrium: honest mistakes are forgivable, but a registrant who deliberately pads a declaration to keep dead wood on the register is exposed to a fraud claim that can take down the whole registration, not just the padded items. The through-line of every phase in this checklist converges here — claim only what you use, prove what you claim, and the register will keep your rights safe.

Common mistakes

Treating the registration as a "set it and forget it" trophy rather than a maintained credential.
Setting a five-year recurring reminder after the year-six § 8 and arriving a year late for the year-ten renewal — the interval is four years, not five.
Relying on USPTO courtesy emails in place of an independent docket, then missing a filing when the email goes to a stale address.
Carrying unused goods and services on the registration and failing a proof-of-use audit — which can cancel the entire registration, not just the unsupported items.
Filing a weak or mismatched specimen — ornamental use, company-name-only use, or a photo of a product never listed.
Missing the tightened three-month post-registration office action deadline now in effect under the Trademark Modernization Act rules.
Renewing at WIPO for a Madrid-based mark but forgetting the separate § 71 affidavit, cancelling the U.S. extension.
Skipping the low-cost § 15 declaration and leaving a descriptiveness attack open on a borderline mark.
Naked licensing: granting licenses with no quality-control provisions, or with provisions never actually exercised.
Letting a mark drift toward genericide through category-naming marketing and unpoliced misuse.
Failing to record an assignment, leaving a maintenance filing made by an entity that does not appear to own the mark.
Assigning a mark in gross, without the goodwill of the business it symbolizes.

Primary authority

Statutes (Lanham Act, 15 U.S.C.). § 1058 (Section 8, declaration of continued use); § 1059 (Section 9, renewal); § 1065 (Section 15, incontestability); § 1064(3) (cancellation at any time for abandonment or genericness); § 1115(b) (defenses that survive incontestability, including abandonment, fraud, genericness, and functionality); § 1127 (definitions of "use in commerce" and "abandoned," including the three-year presumption); § 1141k (Section 71, maintenance of Madrid-based registrations); §§ 1057(e)–(h) (amendments and corrections); §§ 1066a–1066b (expungement and reexamination under the Trademark Modernization Act of 2020). See also 18 U.S.C. § 1001 (false statements).

Regulations (37 C.F.R.). §§ 2.160–2.163, 2.165 (post-registration affidavits and office actions); § 2.161 (contents of the declaration; excusable nonuse); § 2.167 (Section 15 declaration); §§ 2.181–2.184 (renewal); § 2.56 (specimens); § 2.20 (verification); § 2.11 (US-counsel requirement for foreign-domiciled owners); § 2.23(a) (electronic filing); §§ 7.37, 7.41 (Section 71 and Madrid renewal).

Agency guidance. TMEP §§ 1604 (Section 8), 1604.11 (excusable nonuse), 1604.13 (specimen and the mark as registered), 1604.16 (post-registration office actions and the no-revival rule), 1605 (Section 15), 1606 and 1606.13 (Section 9 and grace period), 1609.02(a) (material alteration), 1609.10 (corrections), 1614 (Madrid renewal); the USPTO post-registration proof-of-use audit program. Confirm current fees and deadlines at USPTO.gov.

Cases. Park 'N Fly, Inc. v. Dollar Park & Fly, Inc., 469 U.S. 189 (1985) (incontestable mark not vulnerable to a mere-descriptiveness challenge); Kellogg Co. v. National Biscuit Co., 305 U.S. 111 (1938) and USPTO v. Booking.com B.V., 591 U.S. 549 (2020) (genericness); Elliott v. Google, Inc., 860 F.3d 1151 (9th Cir. 2017) (verb use not dispositive of genericide); H. Marvin Ginn Corp. v. Int'l Ass'n of Fire Chiefs, Inc., 782 F.2d 987 (Fed. Cir. 1986) and In re Cordua Rests., Inc., 823 F.3d 594 (Fed. Cir. 2016) (two-part genericness test); In re Bose Corp., 580 F.3d 1240 (Fed. Cir. 2009) (fraud requires intent to deceive); Medinol Ltd. v. Neuro Vasx, Inc., 67 U.S.P.Q.2d 1205 (T.T.A.B. 2003) (superseded standard); FreecycleSunnyvale v. Freecycle Network, Inc., 626 F.3d 509 (9th Cir. 2010), Barcamerica Int'l USA Trust v. Tyfield Imps., Inc., 289 F.3d 589 (9th Cir. 2002), Eva's Bridal Ltd. v. Halanick Enters., Inc., 639 F.3d 788 (7th Cir. 2011), Dawn Donut Co. v. Hart's Food Stores, Inc., 267 F.2d 358 (2d Cir. 1959), and Lawn Managers, Inc. v. Progressive Lawn Managers, Inc., 959 F.3d 903 (8th Cir. 2020) (naked licensing and quality control); Crash Dummy Movie, LLC v. Mattel, Inc., 601 F.3d 1387 (Fed. Cir. 2010), Wells Fargo & Co. v. ABD Ins. & Fin. Servs., Inc., 758 F.3d 1069 (9th Cir. 2014), and Exxon Corp. v. Humble Exploration Co., 695 F.2d 96 (5th Cir. 1982) (abandonment and bona fide use).

Secondary sources. J. Thomas McCarthy, McCarthy on Trademarks and Unfair Competition (5th ed.) (chapters on maintenance, incontestability, abandonment, licensing, and genericism); Restatement (Third) of Unfair Competition §§ 30, 33 (abandonment and control of licensed use).

This checklist is educational and not legal advice. USPTO fees, forms, and deadlines change; confirm current requirements at USPTO.gov before filing.

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