37 C.F.R. § 41.63 Amendments and affidavits or other evidence after appeal.
Title 37 - Patents, Trademarks, and Copyrights
(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).
Title 37: Patents, Trademarks, and Copyrights
PART 41—PRACTICE BEFORE THE BOARD OF PATENT APPEALS AND INTERFERENCES
Subpart C—
§ 41.63 Amendments and affidavits or other evidence after appeal.
