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 155

An illustration from Collection of United States patents granted to Thomas A. Edison, 1869-1884, 1869, leaf 155
reshifted by the upward movement of the print-ing-lever. I claim as my invention— The type-wheels, each divided into sectionsand connected to the disk e, in combinationwith the sliding sleeves i i for expanding thewheel, or allowing of its being contracted, forthe purposes, and substantially as set… … AM. PHOTO-LITHOGRAPHIC GO H. Y. COSBOHHCs PROCtSS.) 126,530 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 part of Letters Patent No. 126,53fl, dated May 7,…

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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