Albert v. Chemical Leaman Tank Lines, Inc.

How later courts describe this case

• “Trademark protection guards the public from being deceived into purchasing an infringing unwanted product”
• "Ownership of all of the outstanding stock of a corporation ... is not the equivalent of ownership of the subsidiary's property or assets”
• prior settlement agreement recognizing a trademark’s validity estopped challenge thereof
• estoppel doctrine does apply to trademark licensees