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All Patents of Type: metalworking power transmission
Patents 1 - 15 of 54
First set of recordsNext set of recordsLast set of records
63,977Apr. 16, 1867S.C. WrightLathe clutchmetalworking power transmission
91,072Jun. 08, 1869A.B. BeanRatchet Feedmetal planers
113,113Mar. 28, 1871W.H. ThorneImprovement in apparatus for transmitting power to machineryindustrial machine mechanisms
186,296Jan. 16, 1877A.B. BeanClutchmetalworking power transmission
421,297Feb. 11, 1890J. MillsAdjustable Crank Pinmetal shapers
446,233Feb. 10, 1891B.G. LutherBack-gearing mechanismmetalworking power transmission
463,812Nov. 24, 1891A. LesperanceClutchmetalworking power transmission
463,820Nov. 24, 1891T.H. Worrall, A. LesperanceClutchmetalworking power transmission
464,492Dec. 08, 1891W.E. CanedyFriction-clutchmetalworking power transmission
483,533Oct. 04, 1892W.E. CanedyClutchmetalworking power transmission
559,558May 05, 1896T.H. Worrall, A. LesperanceFriction-clutchmetalworking power transmission
586,263Jul. 13, 1897T.H. Worrall, A. LesperancePower-shifting device for clutch mechanismsmetalworking power transmission
606,634Jun. 28, 1898T.H. Worrall, A. LesperanceFriction-clutchmetalworking power transmission
650,131May 22, 1900B.G. LutherBelt-tightenermetalworking power transmission
661,018Oct. 30, 1900B.G. LutherBelt shifter and tightenermetalworking power transmission
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