Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for A. H. Sargent
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
112,546Mar. 14, 1871H.F. ChapinImprovement in animal pokes
114,053Apr. 25, 1871E.P. ShafferImprovement in Carpet Stretcherscarpet stretchers
114,835May 16, 1871S.G. MasonImprovement in scroll-sawing machinesscrollsaws
118,809Sep. 12, 1871J.M. McMasterImprovement in blacking apparatus and bootjack combined
119,844Oct. 10, 1871E.C. HamlinImprovement in metallic hoops
120,823Nov. 14, 1871J.M. McMasterImprovement in propulsion of canal-boatsboats and ships
121,693Dec. 05, 1871F.H. Vick, W.H. VickImprovement in lawn canopies
122,599Jan. 09, 1872J.S. GrahamMatcher for planing machinewood planers
124,298Mar. 05, 1872C.H. TrumbullImprovement in safety-loops for harness
127,676Jun. 11, 1872D.D. BrownImprovement in potato-diggerspotato diggers
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP