Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 137/383
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
85,792Jan. 12, 1869G.H. ClemensImprovement in steam safety-valves
1,164,556Dec. 14, 1915E.C. StearnsFaucet
1,169,519Jan. 25, 1916E.C. StearnsFaucet
Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP