37 CFR Part 42 - PART 42—TRIAL PRACTICE BEFORE THE PATENT TRIAL AND APPEAL BOARD
Authority:
35 U.S.C. 2(b)(2), 6, 21, 23, 41, 135, 311, 312, 316, 321–326; Pub. L. 112–29, 125 Stat. 284; and Pub. L. 112–274, 126 Stat. 2456.
Source:
77 FR 48669, Aug. 14, 2012, unless otherwise noted.