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All Patents in class 474/63
Patents 1 - 15 of 24
First set of recordsNext set of recordsLast set of records
60,374Dec. 11, 1866J.A. HolfordImprovement in sawmillscircular sawmills
336,849Feb. 23, 1886W. FrechDrilling-machinedrill presses
345,010Jul. 06, 1886R.T. WhiteMachine for boring, mortising, molding, rosette-cutting, etc.mortising machines
397,701Feb. 12, 1889W.P. DallettDrilling-machinedrill presses
495,445Apr. 11, 1893S.A. Woods, H.R. TillisonBelt-tightener for planing-machineswood planers
568,917Oct. 06, 1896H.W. MorganPower Transmitting Mechanismbox making machines
629,899Aug. 01, 1899J.H. FlynnGuide-pulleydrill presses
770,156Sep. 13, 1904C.W. BloodBoring-machinedrilling and boring
805,546Nov. 28, 1905R.G. Henry, D.M. WrightDrill-spindle-driving mechanismdrill presses
834,438Oct. 30, 1906D.M. WrightPower-transmission mechanismdrill presses
941,506Nov. 30, 1909C.B. ElmoreChange Speed Mechanismmetalworking speed changing mechanisms
945,326Jan. 04, 1910J.G. HeyBelt-tightenerdrill presses
962,690Jun. 28, 1910H. AllenDriving mechanism for drill-spindlesdrill presses
979,918Dec. 27, 1910J.R. Vincer, J.S. BarnesGearing for Drilling Machinesindustrial machine gearing
981,390Jan. 10, 1911C.D. RiceBelt-gearingdrill presses
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