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Patents for George W. Drake
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
366,187Jul. 05, 1887F.H. RichardsShearing mechanismpaper cutting machines
368,744Aug. 23, 1887W.N. WoodruffShaft-keymachine mechanisms
397,389Feb. 05, 1889F.H. RichardsImplement Jointpliers
403,988May 28, 1889C.H. CooleyAutomatic Grain Scales
553,802Jan. 28, 1896G.W. Drake, J.G. Oliver, G.C. BardonsDuplex Forming Machine
575,094Jan. 12, 1897G.C. Bardons, J.G. Oliver, G.W. DrakeTurret latheturret lathes
1,252,763Jan. 08, 1918G.W. Drake, O. ZerkThread Milling Machinemetal threading machines
1,446,829Feb. 27, 1923G.W. Drake, E.P. BurrellTurret Clamping Mechanism for Turret Lathesmachine mechanisms
1,575,742Mar. 09, 1926M.E. Lange, G.W. DrakePilot Bar Construction for Machine Toolsmachine mechanisms
1,685,310Sep. 25, 1928E.P. Burrell, G.W. DrakeContolling Lever for Machine Toolsmachine mechanisms
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