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Patents Granted on 1941-__-__
Patents 1 - 15 of 406
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NumberDatePatenteeTitleType
2,228,037Jan. 07, 1941P.S. RusselFuel Controlling Apparatusflow controls
2,228,068Jan. 07, 1941E.J. WhiteIntegrating Apparatusconveyors and hoppers
2,228,098Jan. 07, 1941C.H. VaupelEngine Startingstarters
GB-531,735Jan. 09, 1941n. listedImprovements in or Relating to Cambering Mechanism for Grinding Machinesgrinding machines
2,228,326Jan. 14, 1941R.E. RauSnap seal
2,228,485Jan. 14, 1941J.W. ReedMachine for reciprocating a toolpower hacksaws
2,228,497Jan. 14, 1941E.J. WitchgerIndicating device for measuring instruments
2,228,515Jan. 14, 1941A.K. FouldsControl Devicetemperature controls
2,228,583Jan. 14, 1941F.A. ParsonsIndexing Mechanismindexers and dividers
2,228,622Jan. 14, 1941G.W. EmrickClutch mechanismtapping heads and chucks
2,228,664Jan. 14, 1941L.M. Knouse, C. PowersPortable sawhandheld circular saws
2,228,723Jan. 14, 1941G. LargePlow
2,228,902Jan. 14, 1941A. AllenAutomatically Controlled Machine Tool and Follow-Up Systemmetalworking machine mechanisms
GB-532,053Jan. 16, 1941H.H. AsbridgeImprovements relating to the grinding of screw threads
2,229,176Jan. 21, 1941O.A. KehleOiler for air toolspneumatic tools
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