Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1921-09-20
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,391,016Sep. 20, 1921H.R. Slider, W.T. SliderMicrometermicrometers
1,391,177Sep. 20, 1921G.H. Du SellChuck
1,391,179Sep. 20, 1921G.E. Hemphill, E.J. EvansMonkey Wrenchquick adjust wrenches
1,391,180Sep. 20, 1921G.E. Hemphill, E.J. EvansWrenchquick adjust wrenches
1,391,619Sep. 20, 1921L.A. EdwinsonRatchet Wrenchratchet wrenches
1,391,621Sep. 20, 1921F.H. FenwirthExtension Rule
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP