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All Patents of Type: industrial machine shaft couplings
Patents 1 - 15 of 41
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
7,278Apr. 09, 1850M. WilderMill Shaft Spindleindustrial machine shaft couplings
50,700Oct. 31, 1865G.H. FoxImprovement in shaft-couplingsindustrial machine shaft couplings
65,183May 28, 1867W.H. Doane, J. RichardsImprovement in shaft-couplingindustrial machine shaft couplings
70,869Nov. 12, 1867W.E. LondonImprovement in shaft-couplingindustrial machine shaft couplings
73,100Jan. 07, 1868G.W. HubbardImprovement in shaft-couplingindustrial machine shaft couplings
73,293Jan. 14, 1868J. BrayleyImprovement in shaft-couplingindustrial machine shaft couplings
78,571Jun. 02, 1868L. BronsonImprovement in Shaft-Couplingsindustrial machine shaft couplings
86,266Jan. 26, 1869E.L. AbbottImproved shaft-couplingindustrial machine shaft couplings
95,813Oct. 12, 1869P.P. Lane, E. MyersImprovement in hangersindustrial machine shaft couplings
97,575Dec. 07, 1869S. WheelerImproved shaft-couplingindustrial machine shaft couplings
107,978Oct. 04, 1870T.F. TaftImprovement in shaft-couplingsindustrial machine shaft couplings
111,152Jan. 24, 1871S.A. SmithImprovement in couplings for shaftingindustrial machine shaft couplings
CA-808Mar. 02, 1871P. HayImprovement upon solid shaft couplingindustrial machine shaft couplings
122,426Jan. 02, 1872M.L. AndrewImprovement in shaft-couplingsindustrial machine shaft couplings
126,183Apr. 30, 1872J. CharltonImprovement in couplings for shaftingsindustrial machine shaft couplings
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