Regulations last checked for updates: May 19, 2024

Title 37 - Patents, Trademarks, and Copyrights last revised: May 03, 2024
§ 41.63 - Amendments and affidavits or other evidence after appeal.

(a) Amendments filed after the date of filing an appeal pursuant to § 41.61 canceling claims may be admitted where such cancellation does not affect the scope of any other pending claim in the proceeding.

(b) All other amendments filed after the date of filing an appeal pursuant to § 41.61 will not be admitted except as permitted by § 41.77(b)(1).

(c) Affidavits or other evidence filed after the date of filing an appeal pursuant to § 41.61 will not be admitted except as permitted by reopening prosecution under § 41.77(b)(1).

authority: 35 U.S.C. 2(b)(2), 3(a)(2)(A), 21, 23, 32, 41, 134, 135, and Public Law 112-29
source: 69 FR 50003, Aug. 12, 2004, unless otherwise noted.
cite as: 37 CFR 41.63