Code of Federal Regulations (Last Updated: July 5, 2024) |
Title 37 - Patents, Trademarks, and Copyrights |
Chapter I - United States Patent and Trademark Office, Department of Commerce |
SubChapter A - General |
Part 1 - Rules of Practice in Patent Cases |
Subpart C - International Processing Provisions |
The International Application |
§ 1.437 - The drawings.
Latest version.
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§ 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]