§ 22.
The Director may require papers filed in the Patent and Trademark Office to be printed, typewritten, or on an electronic medium.
([July 19, 1952, ch. 950], [66 Stat. 795]; [Pub. L. 93–596, § 1], Jan. 2, 1975, [88 Stat. 1949]; [Pub. L. 106–113, div. B, § 1000(a)(9) [title IV, §§ 4732(a)(10)(A), 4804(a)]], Nov. 29, 1999, [113 Stat. 1536], 1501A–582, 1501A–589; [Pub. L. 107–273, div. C, title III, § 13206(b)(1)(B)], Nov. 2, 2002, [116 Stat. 1906].)