Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents Granted on 1869-12-14
Patents 1 - 15 of 25
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
RE3,759Dec. 14, 1869R.K. HuntoonImprovement in Steam-Engine Governorssteam engine governors
RE3,760Dec. 14, 1869G.C. TaftVariable crank for boring machineportable timber borers
D3,785Dec. 14, 1869G. Johnson (Administrator), G.P. DarrowDesign For A Plow-Clevisclevises
97,767Dec. 14, 1869J.W. DouglasImprovement in pumpshousehold hand pumps
97,795Dec. 14, 1869J. NesterImprovement in Scribe-Hookclapboard markers
97,801Dec. 14, 1869A. PerinImprovement in sawmillsband resaws
97,818Dec. 14, 1869S. ScholfieldImprovement in Twist-Drillstwist drill bits
97,823Dec. 14, 1869W.F. SpearImprovement in machine for polishing woodsanding machines
97,830Dec. 14, 1869J. SwanImprovement in Auger-Handlesauger handles
97,833Dec. 14, 1869R.W. TannerVeneer Scraperveneer scrapers
97,849Dec. 14, 1869S. ZarleyImprovement in Monkey-Wrenchnut wrenches
97,858Dec. 14, 1869C.B. BeallImprovement in head-blocks for sawmillssawmill headblocks
97,877Dec. 14, 1869G.J. CapewellImprovement in Wrench and Saw-Set Combinedcombination tools
97,894Dec. 14, 1869J.W. DouglasImproved apparatus for extinguishing fires by means of chemical agentsfire extinguishers
97,908Dec. 14, 1869G.A. Gray, Jr.Improved radial drilling-machinedrilling and boring
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP