Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1824-11-09
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,960XNov. 09, 1824J. Pratt, H. HopkinsSelf-sharpening harrowharrows
NX-3,961Nov. 09, 1824J. GallawaySteam generatorsteam generators
3,961XNov. 09, 1824J. BachederMachine for sharpening curriers' knives
NX-182,411,091Nov. 09, 1824S. SperryWater Wheel, Letting on Waterwater wheels
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP