Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1920-07-??
Patents 1 - 15 of 29
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
D55,591Jul. 06, 1920A.B. CarllWrenchscrew adjust wrenches
1,345,370Jul. 06, 1920A. KimbleDynamo-electric machinesinduction motors
1,345,709Jul. 06, 1920A.A. ShaferThreading Die Mechanism tap and die holders
1,345,710Jul. 06, 1920A.A. ShaferCollapsible Tap taps and dies
1,345,744Jul. 06, 1920R.A. BoehmCollapsible Tap taps and dies
1,345,802Jul. 06, 1920F.E. MunschauerGage for sheet-metal shears, &c.sheet metal
1,345,881Jul. 06, 1920J.A. Butterworth, W.H. PurnellPortable Jib Cranejib cranes
1,345,983Jul. 06, 1920W.E. BellRatchet Pipe-Wrenchquick adjust wrenches
1,346,204Jul. 13, 1920R.M. HvidValve for Hydrocarbon Enginevalves
1,346,205Jul. 13, 1920R.M. HvidOil Burning Enginevalves
1,346,227Jul. 13, 1920M.P. Laurent, E.D. Glidden, C.G. MahanaRailway Motor Carrailroad motor cars
1,346,236Jul. 13, 1920H. MullerJoiner's Clamphand screws
1,346,304Jul. 13, 1920A.F. DonaldsonMicrometermicrometers
1,346,306Jul. 13, 1920H.T. DuketPlierspliers
1,346,416Jul. 13, 1920C.H. NewtonValve Spring Compressorvalve spring tools
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP