1. LawStack
  2. Title 37 - Patents, Trademarks, and Copyrights
  3. Chapter I - UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE
  4. Subchapter A - GENERAL
  5. Part 2 - RULES OF PRACTICE IN TRADEMARK CASES
  6. Topic - General Information and Correspondence in Trademark Cases
  7. 37 CFR § 2.191
37 CFR § 2.191
Action of the Office based on the written record
November 5, 2020
CFR

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]

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§ 2.190 Addresses for trademark correspondence with the United States Patent and Trademark Office
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§ 2.195 Filing date of trademark correspondence

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