Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 74/109
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
18,025Aug. 18, 1857T.F. TaftShears for Cutting Metalmetal shearing machines
166,844Aug. 17, 1875P. BroadbooksImprovement in mechanical movementsmetalworking machine mechanisms
210,935Dec. 17, 1878P.H. GreenImprovement in pumpsreciprocating pumps
619,546Feb. 14, 1899J.K. DanielsMonkey Wrenchquick adjust wrenches
1,142,054Jun. 08, 1915D.C. PrescottValve-controllersteam valves
2,453,656Nov. 09, 1948E.P. BullardRack and Pinion Gear Means
3,786,938Jan. 22, 1974E.E. KirkhamReversing Drive for a Tool Changertool changers and storage mechanisms
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP