Marco Guldenaar Holding BV filed a patent application for a casino dice game. The claims in the patent covered unique markings on the dice and the rules of the game. Guldenaar Holding threw snake eyes when the United States Patent and Trademark Office rejected the application and the rejection was affirmed on appeal to the Federal Circuit of Appeals.

The shape of your next burger may be protected by a trademark registration.

Anyone with a legitimate interest can oppose the registration of a trademark. But what does “legitimate interest” actually mean. It looks like Rapunzel may help answer that question.

In my blog post of August 1, 2017, I posed the copyright litigation dilemma: “To File or Not to File”. On March 4, 2019, the US Supreme Court resolved the dilemma once and for all.