---
kind: "section"
citation: "37 C.F.R. § 2.73"
title: "37"
number: "2.73"
heading: "Amendment to recite concurrent use."
url: "https://uscodex.org/cfr/37/2.73"
---

# §2.73. Amendment to recite concurrent use.


An application that includes section 1(a) of the Trademark Act as a filing basis, or for which an acceptable allegation of use under [§ 2.76](/cfr/37/2.76.md) or [§ 2.88](/cfr/37/2.88.md) has been filed, may be amended to an application for concurrent use registration, provided that the application as amended meets the requirements of [§ 2.42](/cfr/37/2.42.md). The trademark examining attorney will determine whether the application, as amended, is acceptable.


## Notes

### Amendments

[73 FR 67770, Nov. 17, 2008]

### Authority

Authority: 15 U.S.C. 1113, 1123; 35 U.S.C. 2; sec. 10, Pub. L. 112-29, 125 Stat. 284; Pub. L. 116-260, 134 Stat. 1182, unless otherwise noted. Sec. 2.99 also issued under secs. 16, 17, 60 Stat. 434; 15 U.S.C. 1066, 1067.

### Source

Source: 30 FR 13193, Oct. 16, 1965, unless otherwise noted.

### Amendments

[73 FR 67770, Nov. 17, 2008]