News & Analysis as of

Likelihood of Confusion › Precedential Opinion

Fish & Richardson

Trademark Owners May Play Only Zone Defense at the TTAB

Fish & Richardson on

In a precedential decision invoking the “zone of natural expansion” doctrine, on March 19, 2025, the Federal Circuit upheld a decision by the U.S. Trademark Trial and Appeal Board (TTAB) cancelling in part registrations for...more

Fish & Richardson

USPTO Kicks “Hijacker” of Foreign Trademark Out the Door

Fish & Richardson on

When, if ever, is it okay to use a trademark in U.S. commerce that is identical to another company’s mark used outside the U.S.? Courts have struggled with this issue for years, and the U.S. Patent and Trademark Office...more

2 Results
 / 
View per page
Page: of 1

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:
Sign up Log in
*By using the service, you signify your acceptance of JD Supra's Privacy Policy.
- hide
- hide