Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 460/71
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
9,635XMay 06, 1836G. BeaumontThrashing machinemiller
9,768XJun. 25, 1836P. CleavelandThrashing machinemiller
122,420Jan. 02, 1872G. Westinghouse, Sr.Improvement in thrashing-machines
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP