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 42 - TRIAL PRACTICE BEFORE THE PATENT TRIAL AND APPEAL BOARD
  6. Subpart E - Derivation
  7. 37 CFR § 42.404
37 CFR § 42.404
Derivation fee
November 5, 2020
CFR

(a) A derivation fee set forth in §42.15(c) must accompany the petition.

(b) No filing date will be accorded to the petition until payment is complete.

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§ 42.403 Time for filing
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§ 42.405 Content of petition

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