37 CFR § 2.191 Rules of Practice in Trademark Cases

§ 2.191 Action of the Office based on the written record.

Current through Aug 26, 2026 · Read all of Part 2

All business with the Office must be transacted in writing. The action of the Office will be based exclusively on the written record. No consideration will be given to any alleged oral promise, stipulation, or understanding when there is disagreement or doubt.

[84 FR 37096, July 31, 2019]

← § 2.190 Addresses for trademark correspondence with the United States Patent and Trademark Office.§ 2.192 Business to be conducted with decorum and courtesy. →