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All Patents in class 74/813R
Patents 1 - 15 of 33
First set of recordsNext set of recordsLast set of records
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
612,412Oct. 18, 1898C.L. GrohmannIndex-head for milling-machinesindexers and dividers
639,888Dec. 26, 1899C.M. ConradsonTurret Latheturret lathes
678,662Jul. 16, 1901L. Bisch, C. HarzmeierAttachment for Lathesmetal lathe accessories
801,253Oct. 10, 1905W.R. Groene, R.K. Le BlondTurret Latheturret lathes
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