Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 72/42
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
9,398XFeb. 13, 1836W. KeaneImprovement in Machines for Cutting Wood and Other Screws
RE2Apr. 16, 1838W. KeaneImprovement in Machines for Cutting Wood and Other Screws
  2,268,125Dec. 30, 1941L.W. Nash, G.A. MartinCoiler
Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP