{"version":"1.0","type":"link","title":"Why can a trademark last forever when a copyright cannot?","url":"https://uplaw.us/documents/question/why-can-a-trademark-last-forever-when-a-copyright-cannot-q4","provider_name":"UpLaw","provider_url":"https://uplaw.us/","author_name":"United States","thumbnail_url":"https://uplaw.us/og/04a97d778f7791b3.png","thumbnail_width":1200,"thumbnail_height":630}