35 U.S.C. 22   Printing of papers filed.

The Director may require papers filed in the Patent and Trademark Office to be printed, typewritten, or on an electronic medium.

(Amended Jan. 2, 1975, Public Law 93-596, sec. 1, 88  Stat. 1949; Nov. 29, 1999, Public Law 106-113, sec. 1000(a)(9), 113 Stat. 1501A-582, 589 (S. 1948 secs. 4732(a)(10)(A), 4804(a)).)