Unauthorized representation as practitioner — Us Code Code § 33

Us Code Code § 33 — Unauthorized representation as practitioner. Reproduced from the official United States Code, with a citation summary, verification link, and related provisions.

§ 33. Unauthorized representation as practitioner

Whoever, not being recognized to practice before the Patent and Trademark Office, holds himself out or permits himself to be held out as so recognized, or as being qualified to prepare or prosecute applications for patent, shall be fined not more than $1,000 for each offense.

(July 19, 1952, ch. 950, 66 Stat. 796; Pub. L. 93–596, §1, Jan. 2, 1975, 88 Stat. 1949.)

Historical and Revision Notes

Based on Title 35, U.S.C., 1946 ed., §11a (May 9, 1938, ch. 188, 52 Stat. 342).

This is a criminal statute. The language has been considerably simplified and the upper limit of the penalty is increased.


Editorial Notes

Amendments

1975—Pub. L. 93–596 substituted "Patent and Trademark Office" for "Patent Office".


Statutory Notes and Related Subsidiaries

Effective Date of 1975 Amendment

Amendment by Pub. L. 93–596 effective Jan. 2, 1975, see section 4 of Pub. L. 93–596, set out as a under section 1111 of Title 15, Commerce and Trade.

CHAPTER 4—PATENT FEES; FUNDING; SEARCH SYSTEMS

Sec.
41.
Patent fees; patent and trademark search systems.
42.
Patent and Trademark Office funding.

        

Editorial Notes

Amendments

1991—Pub. L. 102–204, §5(d)(2)(B), (C), Dec. 10, 1991, 105 Stat. 1640, inserted "; FUNDING; SEARCH SYSTEMS" after "FEES" in chapter heading, inserted "; patent and trademark search systems" after "fees" in item 41, and substituted "Patent and Trademark Office funding" for "Payment of patent fees; return of excess amounts" in item 42.

About This Section

35 U.S.C. § 33 is part of Title 35 of the United States Code. The United States Code is the official codification of federal statutes maintained by the Office of the Law Revision Counsel of the U.S. House of Representatives. Congress amends the Code through new public laws, which are eventually incorporated into the relevant title.

This section may be cited in legal writing as 35 U.S.C. § 33. For the most current official text, including any recent amendments, use the official source links below. Do not rely on this page as the sole authority for legal citation or litigation.

How to Read This Statute

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Sources

Source: official Us Code text · Last verified 2026-08-27

At a glance

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Statute text is transcribed from the official United States Code. Confirm it against the primary source before relying on it:

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Common questions

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What subject does United States Code § 33 address?

It addresses "Unauthorized representation as practitioner". Read the section together with the surrounding provisions listed under "Nearby provisions" for the full picture.

Is United States Code § 33 still in force?

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