Code of Federal Regulations · Section

§ 1.437 — The Drawings

37 C.F.R. § 1.437

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(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.

37 C.F.R. § 1.436 37 C.F.R. § 1.438

Authorizing Statute