Inside Out Library

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 837

An illustration from Collection of United States patents granted to Thomas A. Edison, 1869-1884, 1869, leaf 837
(No Model.) T. A. EDISON. Incandescent Electric Lamp.No. 242,896. Patented June 14, 1881. Sty,0*. … United States Patent Office THOMAS A. EDISON, OF MENLO PARK, NEW JEESEY.INCANDESCENT ELECTRIC LAMP. SPECIFICATION forming part of Letters Patent No. 243,896, dated June 14, 1881. Application filed December 15 lt>80. (No model.) To all whom it may concern: Be it known that I, Thomas A. Edison,…

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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