37 CFR 1.127 : Patents, Trademarks, And Copyrights (§ 1.1 To Chapter V) — (§ 1.1 To Chapter V) — United States Patent And Trademark Office, Department Of Commerce (§ 1.1 To Parts 151-199) — General (§ 1.1 To §§ 5.31-5.33) — Rules Of Practice In Patent Cases (§ 1.1 To § 1.1071) — National Processing Provisions (§ 1.31 To § 1.378) — Amendments (§ 1.115 To § 1.127) — Petition from refusal to admit amendment.

4 Aug 2016

From the refusal of the primary examiner to admit an amendment, in whole or in part, a petition will lie to the Director under § 1.181.

37 CFR 1.127