Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for W. W. Dougherty
Patents 1 - 5 of 5
First set of recordsLast set of records
52,004Jan. 09, 1866J. ShermanImproved shingleshingle machines
79,198Jun. 23, 1868J. BrewerExpanding Tap
141,549Aug. 05, 1873J.D. Ellis, G.W. Ellis, C. EllisImprovement in Box-Scrapersbox scrapers
201,371Mar. 19, 1878W.P. WalterImprovement in Combined Bevel, Square, and Leveltry squares
311,423Jan. 27, 1885T.P. EvansImproved Canvas or Strap Buckler With Wrenchwrench combination tools
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP