Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 188/251R
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
316,789Apr. 28, 1885H.B. KeiperDevice for Converting Motion
389,723Sep. 18, 1888R.H. TrumbullBand-saw wheel
  2,045,452Jun. 23, 1936G.W. EmrickClutch
Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP