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Patents Granted on 1923-__-__
Patents 1 - 15 of 443
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NumberDatePatenteeTitleType
1,440,381Jan. 02, 1923O.E. EdstromAdjustable Wrenchquick adjust wrenches
1,440,386Jan. 02, 1923C.L. HawesPolishing and Grinding Machinepolishing machines
1,440,482Jan. 02, 1923E. MillsBelt Shifter for Stepped Cone Pulleysindustrial machine pulleys and belt drive mechanisms
1,440,555Jan. 02, 1923J. RossDifferential for Motor Vehiclestraction engine propulsion components
1,440,608Jan. 02, 1923H.E. Kleist, C.J. KleistDrop Hammer Boarddrop hammers
1,440,616Jan. 02, 1923J.J. MikshelFriction Cutting Machinemetal sawing machines
1,440,632Jan. 02, 1923O. SchlichterSlicing machinemeat slicers
1,440,649Jan. 02, 1923T.T. TvedtPlane for "Ready Edge" Bladesplanes
1,440,672Jan. 02, 1923A.A. GasserTool Holderlathe tool holders and tool posts
1,440,824Jan. 02, 1923J.H. FulmerMicrometer Calipermicrometers
1,440,863Jan. 02, 1923F. DiehlElectrically-lighted sewing machine
1,440,969Jan. 02, 1923F. ChristmannForgeforges
1,441,032Jan. 02, 1923J.W. SchabValve Grindervalve grinding tools
1,441,047Jan. 02, 1923W. VollmerMachine for Bending Metalmetal bending machines
1,441,132Jan. 02, 1923A.B. TaborHair Clipperhair clippers
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