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Code · CFR · Title 37 — Patents, Trademarks, and Copyrights · Part 1 · § 1.437

§ 1.437. The drawings.

41 words·~1 min read·/us/cfr/t37/s§ 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. \[72 FR 51563, Sept. 10, 2007\]
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§ 1.437
The drawings.
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