37 CFR 1.485 - Amendments by applicant during international preliminary examination.

Regulations last checked for updates: Feb 06, 2026

Title 37 - Patents, Trademarks, and Copyrights last revised: Jan 01, 2026

View all text of Subpart C [§ 1.401 - § 1.499]

§ 1.485 - Amendments by applicant during international preliminary examination.

The applicant may make amendments at the time of filing the Demand. The applicant may also make amendments within the time limit set by the International Preliminary Examining Authority for reply to any notification under § 1.484(b) or to any written opinion. Any such amendments must be made in accordance with PCT Rule 66.8.

[74 FR 31373, July 1, 2009]

authority: 35 U.S.C. 2(b)(2), unless otherwise noted

source: 24 FR 10332, Dec. 22, 1959, unless otherwise noted.

cite as: 37 CFR 1.485