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All Patents in class 409/146
Patents 16 - 30 of 49
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NumberDatePatenteeTitleType
1,976,138Oct. 09, 1934L.F. NenningerBack Lash Compensatormetalworking machine mechanisms
2,002,991May 28, 1935C.B. De VliegBacklash removermetalworking machine mechanisms
2,052,648Sep. 01, 1936F.A. ParsonsMilling Machine Organizationmilling machines
2,059,091Oct. 27, 1936C.B. De VliegBacklash compensator for machine toolsmetalworking machine mechanisms
2,070,807Feb. 16, 1937W.D. Archea, E.G. RoehmBacklash Eliminatormilling machines
2,070,808Feb. 16, 1937E.G. Roehm, W.D. Archea, M. RomaineMilling Machine Transmission and Control Mechanismmachine tool controls
2,124,852Jul. 26, 1938A.F. Bennett, B.P. GravesMachine Toolmilling machines
2,163,836Jun. 27, 1939F.S. HaasBacklash-Eliminating Mechanism for Machine Toolsgrinding machines
2,181,516Nov. 28, 1939G.N. LevesqueMilling Machinemilling machines
2,191,131Feb. 20, 1940M.E. MartellottiBacklash Eliminatormetalworking machine mechanisms
2,280,760Apr. 21, 1942M.E. MartellottiBack Lash Eliminator for Machine Toolsmetalworking machine mechanisms
2,302,575Nov. 17, 1942E.G. Roehm, M. RomaineBacklash Eliminator for Spindle Drivesmetalworking machine mechanisms
2,325,678Aug. 03, 1943M.P. HolmesBacklash Take-up for Cross Feed Screw and Taper Attachmentsmetal lathe accessories and attachments
2,337,223Dec. 21, 1943J.B. ArmitageMachine Tool Transmission and Control Mechanismmilling machines
2,339,102Jan. 11, 1944F.A. ParsonsTransmission and Control Mechanismmilling machines
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