Federal Court vs. TTAB: Where to Bring Your Dispute
By Casey Scott McKay ·
The Trademark Trial and Appeal Board decides one question — who gets a registration — and a federal district court decides everything else, including whether anyone has to stop selling and who writes a check. This article explains where that line came from, exactly what each tribunal can and cannot do, and why the cheap forum can now decide the expensive one after B&B Hardware, Inc. v. Hargis Industries, Inc., 575 U.S. 138 (2015). It works through the same-words-different-question problem in likelihood of confusion, where the Board compares an application to a registration and a district court compares two products on a shelf, and shows how that gap decides cases. It maps the practical forum-selection questions that actually matter — what relief you need, whether the other side is using the mark, what evidence you have, and who can outspend whom — and covers running both proceedings at once, suspension under 37 C.F.R. § 2.117, declaratory judgment leverage, and the fork at the end of a Board case between a Federal Circuit appeal and a fresh district court action under 15 U.S.C. § 1071(b). It closes with the cheaper doors most parties forget, the questions the law has not settled, and a table of the authorities that decide most fights.
IP and Technology > Trademarks | Article | Published 15 January 2026 - Updated 2 July 2026 | Casey Scott McKay - marksy.us
Summary. The TTAB decides registration. A federal court decides use, money, and whether anyone has to stop. That line is the whole of forum selection in trademark law, and it is less clean than it looks: since 2015, a $600 Board proceeding can bind a jury in a seven-figure infringement case. This article explains what each tribunal actually has the power to do, why the two forums ask the same-sounding confusion question in materially different ways, how to choose between them, how to run both at once, and what happens at the fork where a Board case can be appealed to the Federal Circuit on the closed record or restarted from scratch in a district court. It ends with the genuinely unsettled questions and a table of controlling authority.
Keywords: ttab vs federal court · trademark forum selection · opposition proceeding · cancellation proceeding · b&b hardware v hargis · issue preclusion trademark · 15 usc 1071 · section 1119 cancellation · likelihood of confusion dupont factors · trademark injunction · ttab jurisdiction · district court trademark litigation · suspension pending civil action · declaratory judgment trademark · federal circuit appeal · ex parte expungement · trademark modernization act · registration versus use
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