Patent Office bills : hearing before the Subcommittee on Courts, Civil Liberties, and the Administration of Justice of the Committee on the Judiciary, House of Representatives, Ninety-third Congress, first session on H.R. 7599 to amend the trademark act of 1946 and Title 35 of the United States Code to change the name of the patent office to the "Patent and Trademark Office", H.R. 8981 to amend the trademark act to extend the time for filing reasons of appeal in the patent office, and to provide for awarding attorney fees, H.R. 9199 to amend title 35, United States code, "patents", and for other purposes, S. 71 for the relief of Uhel D. Polly, July 20, 1973.