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Patents for John A. Wiedersheim
Patents 16 - 30 of 73
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NumberDatePatenteeTitleType
179,167Jun. 27, 1876H.M. Du BoisImprovement in polishing-machinesbelt sanders
183,096Oct. 10, 1876J. YerkesImprovement in the Manufacture of Adz-Eye Hammershammers
184,692Nov. 28, 1876J.G. BergerImprovement in sawing-machinesdrag saws
188,243Mar. 13, 1877W.D. GoldImprovement in Wrenchesscrewdriver handles
189,265Apr. 03, 1877J.C. RichardsonImprovement in Gimlets and Twist-Drillsmaking drills and augers
210,383Nov. 26, 1878J.A. WhitePipe-Tongpipe tongs
216,800Jun. 24, 1879W. McNieceImprovement in Adjustable Saw Handlessaw handles
229,851Jul. 13, 1880J. Murray, W.S. WinterbottomSaw Clampsaw handles
244,126Jul. 12, 1881W.D. HerschelFriction-pulleyindustrial machine pulleys and belt drive mechanisms
248,823Oct. 25, 1881W.A. WrightGuide for sawing-machineswoodworking machine stockfeeding mechanisms
256,493Apr. 18, 1882W. McNieceSaw Handle Clampsaw nuts
279,722Jun. 19, 1883G.W. DavenportWrenchquick adjust wrenches
288,403Nov. 13, 1883H.T. BowenBoring-machineportable timber borers
288,727Nov. 20, 1883L.O. OrtonSaw-guidebandsaw guides
291,381Jan. 01, 1884J.H. MitchellCake and confectionery machinebaker
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