A recent decision by the Supreme Court will have attorneys and business paying more attention to what are known as “adversary proceedings” before the United States Patent and Trademark Trial and Appeals Board (TTAB).
Adversary proceedings are basically mini administrative trials that are conducted when one party believes that it will be harmed by the USPTO allowing the registration of a trademark to a third party. There are two forms of adversary proceedings: oppositions and cancellations. An opposition is when a third party objects to the registration of a mark prior to the granting of the registration.
A cancellation action is identical to an opposition, but it occurs after a registration has already been issued and the third party is seeking to cancel the registration. While these proceedings have for the most part been taken seriously, the Supreme Court decision in B&B Hardware, Inc. v. Hargis Industries, Inc. has exponentially raised the stakes due to the fact that the court ruled that a TTAB decision regarding whether there exists a likelihood of confusion between two trademarks can in some cases have a preclusive effect (meaning that the TTAB decision would be binding in the later infringement action) in a subsequent trademark infringement litigation.
This is a big deal.