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Title 35 — Patents

Part I · Chapter 3 — Practice Before Patent and Trademark Office

§ 33. Unauthorized representation as practitioner

Statutory text

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.

Legislative history

Reconstructed from this section’s Code source credit and amendment notes, resolved against the local Statutes at Large. Editorial notes are evidence, not the law that made the change.

  1. July 19, 1952, ch. 950, 66 Stat. 796 · 66 Stat. 796

    Enacted · 35 U.S.C. § 33

    July 19, 1952, ch. 950, 66 Stat. 796

    Source evidence

    Code source credit
    July 19, 1952, ch. 950, 66 Stat. 796

  2. Pub. L. 93–596 § 1 · 88 Stat. 1949

    Substituted · 35 U.S.C. § 33

    Pub. L. 93–596 substituted “Patent and Trademark Office” for “Patent Office”

    Source evidence

    Code amendment note
    Pub. L. 93–596 substituted “Patent and Trademark Office” for “Patent Office”.

    Enacted provision · exact public law section
    Section 1. The Trademark Act of 1946, 60 Stat. 427, as amended (15 U.S.C. sec. 1051 et seq. (1970)), and title 35 of the United States Code, entitled “Patents”, are amended by striking out each time they 35 USC 1 et seq. appear “Patent Office” and “Commissioner of Patents” and inserting in lieu thereof “Patent and Trademark Office” and “Commissioner of Patents and Trademarks”, respectively.

    Effective date note
    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.

1 of 2 references resolved to an enrolled provision · 1 partial

Notes

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 , see section 4 of Pub. L. 93–596, set out as a under section 1111 of Title 15, Commerce and Trade.

Credits

1952–1975 · 2 acts
  1. 1952July 19, 1952, ch. 950, 66 Stat. 796
  2. 1975Pub. L. 93–596, § 1, , 88 Stat. 1949.
Show as published

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

Parsed from the official OLRC USLM XML in data/usc_all/usc35.xml · release point 119-108 · OLRC build 2026-09-09

USLM identifier /us/usc/t35/s33