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 757
T. A, EDISON.Addressing Machine. No. 230,621. Patented Aug. 3, 1880. … United States Patent Office THOMAS A. EDISON, OF MENLO PARK, NEW JERSEY.ADDRESSING-MACHINE. SPECIFICATION forming- part of Letters Patent No. 230,621, dated August 3, 1880. Application filed May 10, 1877. To all whom it may concern: Be it known that T, Thomas A. Edison, ofMenlo Park, in the county…
Trade catalogs · Patents · Edison, Thomas A. (Thomas Alva), 1847-1931 · Inventions · Telegraph · Electric machinery · Electric apparatus and appliances · Phonograph · Telephone · Motors
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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