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Patents Granted on 1841-__-__
Patents 1 - 15 of 45
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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
1,993Feb. 23, 1841E.G. MatthewsManufacture of plowsplows
2,001Mar. 12, 1841D. PhilipsSawmill
RX-31Mar. 18, 1841E. HoweImprovement in the application of material called palmofleaf or brub grass to the stuffing of beds, mattresses, sofas, cushions, and all other uses for which hair, feathers, moss, or other soft and elastic substances are used
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
2,015Mar. 26, 1841J. TuttleRotary Steam Enginerotary steam engines
2,038Apr. 10, 1841C. ManningMachine for cutting stavesbarrel making machines
2,051Apr. 16, 1841D.A. ChurchManner of arranging and operating dogs of sawmillssawmill dogs
2,054Apr. 16, 1841L. CoesLoring Coes Screw Wrenchnut wrenches
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