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April 2007 Revision of Patent Cooperation Treaty Procedures

The United States Patent and Trademark Office (Office) published a final rule in the Federal Register of September 10, 2007, revising the rules of practice in title 37 of the Code of Federal Regulations (CFR) to conform them to certain amendments made to the Regulations under the Patent Cooperation Treaty (PCT) that took effect on April 1, 2007. This document corrects errors in that final rule.

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www.federalregister.gov/documents/2007/10/11/E7-19960/april-2007-revision-of-patent-cooperation-treaty-procedures (permanent link in the Federal Register, verified 2026-09-30)
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Published
2007-10-11
Document type
Rule
Source
USPTO documents published in the Federal Register (Federal Register API)(retrieved 2026-10-06)

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