skip navigation
NOTES:
Sec.
21.
Filing date and day for taking action.
22.
Printing of papers filed.
23.
Testimony in Patent and Trademark Office cases.
24.
Subpoenas, witnesses.
25.
Declaration in lieu of oath.
26.
Effect of defective execution.
Amendments
2002—Pub. L. 107–273, div. C, title III, § 13206(a)(5), Nov. 2, 2002, 116 Stat. 1904, substituted “Filing date and day for taking action” for “Day for taking action falling on Saturday, Sunday, or holiday” in item 21.
1975—Pub. L. 93–596, § 1, Jan. 2, 1975, 88 Stat. 1949, substituted “Patent and Trademark Office” for “Patent Office” in chapter heading and in item 23.
1964—Pub. L. 88–292, § 2, Mar. 26, 1964, 78 Stat. 171, added items 25 and 26.
LII has no control over and does not endorse any external Internet site that contains links to or references LII.