CERAMTEC GMBH v. COORSTEK BIOCERAMICS LLC - Before Lourie, Taranto, and Stark. Appeal from the United States Patent and Trademark Office, Trademark Trial and Appeal Board. A utility patent may still be considered strong...more
In this edition of The Precedent, we outline the recent federal circuit decision in CeramTec v. CoorsTek. ...more
This case examines the application of trademark functionality doctrine in the medical device industry, specifically addressing whether the pink color of ceramic hip components can be protected as a trademark. The case...more
Color trademarks have traditionally been difficult to obtain. Of the over 4 million trademark registrations, there were less than 1000 color trademarks as of 2019. To be eligible for trademark registration, a color must have...more
Join Sterne Kessler’s Global Trademark & Brand Protection team for our mid-year review webinar, when we will take a closer look at the latest developments in trademark law. From recent court decisions to industry-trends, our...more
The US Court of Appeals for the Fourth Circuit affirmed a district court’s summary judgment grant in a trademark dispute, finding that the district court did not err in concluding that a subset of design elements lacked...more
The US Court of Appeals for the Fifth Circuit concluded that only notice of a preliminary injunction (PI) motion, and not perfected formal service, is needed to assert jurisdiction to issue an injunction. Whirlpool Corp. v....more
Taco Bell’s recent efforts to liberate the phrase “Taco Tuesday” presents an opportunity to review the distinctions between marks that are generic and those that fail to function as a trademark....more
Louboutin v. YSL - Christian Louboutin (“Louboutin”), the designer of the famous red bottom shoes, filed a trademark infringement lawsuit against fashion house Yves Saint Laurent (YSL) claiming YSL infringed on its red...more