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Patents Granted on 1841-__-__
Patents 1 - 15 of 40
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NumberDatePatenteeTitleType
1,932Jan. 20, 1841T. WalcottMachine for cutting shinglesshingle machines
1,990Feb. 20, 1841J. KingHead-block of sawmills for sawing without stub-shot and gaging the thickness of the stuff to be sawedsawmill headblocks
2,001Mar. 12, 1841D. PhilipsSawmill
2,009Mar. 18, 1841A.C. GoellBoring Rocketsdrilling and boring
2,010Mar. 18, 1841J. KingMachine for mortisingmortising machines
2,011Mar. 18, 1841N.J. WemmerApparatus for filing sawssaw sharpening tools
2,012Mar. 18, 1841H. BurgerMachine for crosscut sawingreciprocating saws
2,013Mar. 24, 1841J.I. HowePin Machinepin and needle making machinery
2,014Mar. 26, 1841W. PerrinMachine for cutting square-joint dovetailsdovetailing machines
2,038Apr. 10, 1841C. ManningMachine for cutting stavescooper
2,051Apr. 16, 1841D.A. ChurchManner of arranging and operating dogs of sawmillssawmill dogs
2,054Apr. 16, 1841L. CoesLoring Coes Screw Wrenchnut wrenches
2,067Apr. 24, 1841Z. RiceMachine for Cleaning and Winnowing Grain
2,109May 29, 1841W.S. GeorgeMachine for riving and dressing shinglesshingle machines
2,118Jun. 07, 1841S. CostillMachine for Turning Handles, Poles, &c.hollow bits
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