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All Patents in class 82/106
Patents 1 - 15 of 77
First set of recordsNext set of recordsLast set of records
79,000Jun. 16, 1868G. RaftWrist-Pin Turnerdrilling and boring
770,381Sep. 20, 1904S. McMillenMechanism for Turning Wrist Pins, &c.metalworking machines
855,320May 28, 1907A.B. LandisEccentric work-holder for grinding-machinesgrinding machines
945,979Jan. 11, 1910C.H. Norton, J.C. Spence, H.N. CudworthMachine for grinding crankshaftsgrinding machines
1,067,138Jul. 08, 1913W. SchellenbachCrank-turnermetal lathe accessories
1,067,143Jul. 08, 1913W. SchellenbachRevolving stead-restmetal lathe accessories
1,372,075Mar. 22, 1921L.J. KirchenbauerCrank Pin Lathecrank pin lathes
1,494,089May 13, 1924J.C. WilkieCrank-shaft-supporting mechanism for lathesmetal lathe accessories
1,528,972Mar. 10, 1925W.F. GroeneLathe of the Type Generally Referred to as Crank Shaft Lathecrankshaft lathes
1,633,633Jun. 28, 1927W.F. GroeneCrank Shaft Lathescrankshaft lathes
RE17,040Jul. 17, 1928L.J. KirchenbauerCrank Pin Lathecrank pin lathes
1,700,721Jan. 29, 1929W.F. GroeneCenter Drive Lathecrankshaft lathes
1,744,885Jan. 28, 1930H.J. Siekmann, W.F. GroeneMachine Toolmachine tool controls
1,793,789Feb. 24, 1931F.S. FloeterTool-feed device for crank-pin-turning lathescrankshaft lathes
1,799,893Apr. 07, 1931F.S. FloeterTool holder for double-acting lathescrankshaft lathes
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