---
kind: "section"
citation: "37 C.F.R. § 1.93"
title: "37"
number: "1.93"
heading: "Specimens."
url: "https://uscodex.org/cfr/37/1.93"
---

# §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.


## Notes

### Authority

Authority: Secs. 1.91 to 1.95 also issued under 35 U.S.C. 114.

### Authority

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

### Source

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