Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents of Type: jack screws
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
878,522Feb. 11, 1908F.L. GormleyLifting Jackjack screws
1,272,589Jul. 16, 1918W.A. WhitneyBall Bearing Jackjack screws
1,417,254May 23, 1922D.C. KlausmeyerSafety Lifting Jackjack screws
Toggle print mode
Show pictures

Copyright © 2002-2018 - DATAMP