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 171

An illustration from Collection of United States patents granted to Thomas A. Edison, 1869-1884, 1869, leaf 171
ype-wheel and impression-magnets,sustained and adjusted by the yoke ¥ audscrews ¥ that pass up through the bed a, asset forth. 9. The arras t for the paper-reel, sustainedupon and above the cross-bar u that receivesthe arms of the ink-rollers, as set forth. 10. The impression-shield, made as an… … 126,533 United States Patent Office. THOMAS A. EDISON, OF NEWARK, NEW JEESEY, ASSIGNOR TO GOLD ANDSTOCK TELEGRAPH COMPANY, OF NEW YORK CITY. IMPROVEMENT IN PRINTING-TELEGRAPHS. Specification forming pari of Letters Patent No. 120,5:53, dated May 7, 1872. To all whom it may concern: Be it known that…

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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