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All Patents of Type: specialty tools
Patents 1 - 15 of 1483
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NumberDatePatenteeTitleType
73XMar. 23, 1794B. TaylorMode of preventing the progress of firefirefighting tools
178XJul. 01, 1797T. Bruff, Sr.Improvement in extracting teethdental tools
223XDec. 14, 1798S. ColverMachine for cleaning docks and harborsnautical apparatus
234XFeb. 14, 1799B. DearbornImprovement in Steelyardsscales and balances
235XFeb. 14, 1799B. DuvalPreparation of steel for cutting glassglass cutters
343XSep. 21, 1801S. WallisMoveable and suspended seal and beamscales and balances
392XAug. 17, 1802J. TempletonTrigonometrical Quadrantquadrants
396XSep. 03, 1802M.C. GrovesAstronomical Quadrantquadrants
463XJun. 15, 1803W. Bache, A. Day, I. ToddPhysiognotracephysiognotraces
531XMar. 10, 1804S.P. Lord, Jr.Improvement in Extinguishing Fires in Housesfire extinguishers
554XMay 10, 1804J.D. Staniford, Jr., A.D. AllenImprovement of the Lanternlanterns
584XNov. 16, 1804D. StodderComposition or Cement to Prevent the Roofs and Other Parts of Houses From Taking Fireroofs
608XMay 04, 1805D. AthertonPhysiognotracephysiognotraces
1,382XOct. 25, 1810S. ParsonsCurrying knifecurrying knives
1,689XMar. 27, 1812D. ShoemakerFire Extinguisher and Chimney Regulatorfire extinguishers
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