USPTO Cancellation of EDGE GAMES Registration Due to Nonuse
The evidence here convinces us that Dr. Langdell’s testimony in rebuttal that he used EDGE GAMES as a trademark prior to...
不使用取消
USPTO 
USPTO DESPACITO Registrant Defeats Section 14(6) Claim by Proving Excusable Nonuse
Petitioner has established a prima facie case of abandonment under Trademark Act Section 45. However, our finding that R...
EUIPO Justification of non-use
EUIPO > Trade mark guidelines > 2.11 Justification of non-use As an exception to the obligation of use, the concept of p...