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All Patents in class 192/21
Patents 1 - 15 of 34
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NumberDatePatenteeTitleType
25,733Oct. 11, 1859J. HendyDouble friction-couplingindustrial machine clutches
RE5,335Mar. 25, 1873J. HendyDouble friction-couplingindustrial machine clutches
302,841Jul. 29, 1884A.H. HafleyTraction Enginesteam traction engines
365,681Jun. 28, 1887W.S. HalseyLathe Head Stockmetal lathes
374,908Dec. 13, 1887J.S. Bancroft, W. SellersPlaning Machine for Metalsmetal planers
421,517Feb. 18, 1890F.H. RichardsDrilling Machinedrill presses
491,722Feb. 14, 1893W.J. WalshApparatus for Reversing Motionindustrial machine speed and direction changing mechanisms
497,630May 16, 1893C.M. ConradsonHead Stock for Lathesmetal lathes
497,754May 16, 1893W. LewisPlaning Machine for Metalmetal planers
520,688May 29, 1894G.W. KramerSteering Gear for Traction Enginestraction engine steering apparatus
554,421Feb. 11, 1896C.O. HeggemSteam Street Rollersteam rollers
574,320Dec. 29, 1896A. GieslerElectric Water Wheel Governorwater wheel governors
945,464Jan. 04, 1910A.B. LandisUniversal grindergrinders
1,488,736Apr. 01, 1924C.M. ConradsonClutch Mechanismmetalworking machine mechanisms
1,505,074Aug. 12, 1924D.C. KlausmeyerDisc Clutch Reversermetalworking power transmission
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