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All Patents in class 74/813R
Patents 1 - 15 of 26
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NumberDatePatenteeTitleType
46,521Feb. 21, 1865J.R. BrownImproved Milling Machinemilling machines
111,311Jan. 31, 1871A.H. BrainardImprovement in Head Stocks for Milling Machinesindexers and dividers
111,736Feb. 14, 1871H.H. FolsomDrill Rest for Lathesmetal lathe accessories
143,242Sep. 30, 1873W.P. HopkinsGear Cutting Attachments to Lathesmetal lathe accessories
166,705Aug. 17, 1875W. KrutzschImprovement in gear-cutting attachments
196,707Oct. 30, 1877M. RoseImprovement in circular sawing machinestablesaws
273,451Mar. 06, 1883A.H. BrainardGear Cutting Machinegear making machines
303,975Aug. 26, 1884J. BirkenheadTurret or tool-supportmetal lathes
343,846Jun. 15, 1886C.H. PhillipsMilling Machinemilling machines
343,980Jun. 22, 1886A.H. BrainardDividing Engineindexers and dividers
362,082May 03, 1887G.A. Mueller, F. HolzMilling Machinemilling machines
639,888Dec. 26, 1899C.M. ConradsonTurret Latheturret lathes
801,253Oct. 10, 1905W.R. Groene, R.K. Le BlondTurret Latheturret lathes
851,831Apr. 30, 1907J. ParkerIndex Headindexers and dividers
1,268,277Jun. 04, 1918H.W. RansdallLathe Turretturret lathes
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