Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869)
Edison, Thomas A. (Thomas Alva), 1847-1931, Peters, N. (Norris), lithographer, Hammer, William Joseph, 1858-1934, former owner. DSI, Edison, Thomas A. (Thomas Alva), 1847-1931, inscriber. DSI, United States. Patent Office · Washington, D.C. : U.S. Patent Office · leaf 849
(No Model.) No. 242,899. T. A. EDISON.Electric Lighting. Patented June 14, 1881. … United States Patent Office. THOMAS A. EDISON, OF MENLO PAEK, NEW JERSEY.ELECTRIC LIGHTING. SPECIFICATION forming part of Letters Patent No. 243,899, dated June 14, 1881. Application filed January 26, 1881. {Xo model.) To all ivJwm it may concern: Be it known that I, Thomas A. Edison, ofMenlo Park,…
Trade catalogs · Patents · Edison, Thomas A. (Thomas Alva), 1847-1931 · Inventions · Telegraph · Electric machinery · Electric apparatus and appliances · Phonograph · Telephone · Motors
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