37 CFR Part 251, Subpart C - International Processing Provisions

Secs. 1.401 to 1.499 also issued under 35 U.S.C. 41 and 351 through 376.
43 FR 20466, May 11, 1978, unless otherwise noted.

Title 37 published on 2014-07-01.

No entries appear in the Federal Register after this date, for 37 CFR Part 251.

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

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United States Code
U.S. Code: Title 35 - PATENTS