Trademark Trial and Appeal Board (TTAB)


The TTAB is an administrative body at the U.S. Patent & Trademark Office that has jurisdiction over:

  1. Appeals from a trademark examining attorney's refusal to register a trademark;
  2. Opposition proceedings filed during the publication of a trademark application; and
  3. Petitions to cancel an existing trademark registration.
For more information on the TTAB, try this link.


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