Volume 12

Official Gazette, United States Patent Office (Washington, D.C.) (O.G.)

Date Filed: April 13th, 1877

Citations: 20 F. Cas. 722, 12 O.G. 3, 15 Alb. Law J. 340, 1877 U.S. App. LEXIS 1978

Date Filed: May 15th, 1877

Citations: 6 F. Cas. 575, 12 O.G. 431

Date Filed: July 1st, 1877

Citations: 7 F. Cas. 555, 12 O.G. 189

Date Filed: August 22nd, 1877

Citations: 11 F. Cas. 305, 12 O.G. 1026, 1877 U.S. App. LEXIS 1817

Date Filed: November 15th, 1877

Citations: 23 F. Cas. 1099, 12 O.G. 890