Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 144/253.1
Patents 1 - 15 of 224
First set of recordsNext set of recordsLast set of records
167Apr. 17, 1837U. EmmonsImprovement in the mode of constructing single-rail railroadsrailroad machines
287Jul. 19, 1837F.B. Ogden, J. EricssonSounding instrument for ascertaining the depth of water in seas, rivers, &c.
586Jan. 27, 1838B.B. SladeMachine for cutting laggingmolders
935Sep. 20, 1838C.B. RogersMachine for preparing stuff for making window-sashwindow making machines
3,704Aug. 14, 1844C.W. BrownTonguing and grooving machinewood planers
4,267Nov. 12, 1845J. Miner, S. MerrickMachine for dressing stavesbarrel making machines
4,738Sep. 03, 1846T.W. HarveyMaking Wood Screwsscrew machines
6,294Apr. 10, 1849H. KnowlesPlaning-machinewood planers
6,829Oct. 30, 1849H. JeterPlaning-machinewood planers
7,024Jan. 15, 1850R. KittleMachinery for tonguing and groovingmatchers
8,808Mar. 16, 1852D. StearnsPlaning-machinewood planers
9,426Nov. 23, 1852A.H. Cragin, M. Buck, J.H. Buck, F.A. TenneyPrinting-pressprinter
10,613Mar. 07, 1854J. SawyerMachine for splitting ratanrattan machines
10,614Mar. 07, 1854A.M. SawyerMachine for splitting ratanrattan machines
11,634Aug. 29, 1854J.E. CrowellMachine for dressing ship-timberwood planers
Toggle print mode
Show pictures

Copyright © 2002-2019 - DATAMP