1. Regulations
  2. title 37
  3. chapter I
  4. part 1
  5. subpart C
  6. subjgrp 108
  7. § 1.437

View all text of Subjgrp 108 [§ 1.431 - § 1.438]

§ 1.437 - The drawings.

(a) Drawings are required when they are necessary for the understanding of the invention (PCT Art. 7).

(b) The physical requirements for drawings are set forth in PCT Rule 11 and shall be adhered to.

[72 FR 51563, Sept. 10, 2007]

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 1.437