Regulations last checked for updates: Nov 25, 2024

Title 37 - Patents, Trademarks, and Copyrights last revised: Nov 20, 2024
§ 1.93 - Specimens.

When the invention relates to a composition of matter, the applicant may be required to furnish specimens of the composition, or of its ingredients or intermediates, for the purpose of inspection or experiment.

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 1.93