Chapter 2. Proceedings in the Patent and Trademark Office
Amendments edit
2002 edit
Pub. L. 107-273, div. C, title III, Sec. 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 edit
Pub. L. 93-596, Sec. 1, Jan. 2, 1975, 88 Stat. 1949, substituted "Patent and Trademark Office" for "Patent Office" in chapter heading and in item 23.
1964 edit
Pub. L. 88-292, Sec. 2, Mar. 26, 1964, 78 Stat. 171, added items 25 and 26.