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Patents Granted on 1831-__-__
Patents 1 - 15 of 578
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XC-17Jan. 03, 1831A. AustinMachine for threshing grainthreshers
XC-18Jan. 03, 1831A. AustinMachine for threshing grainthreshers
6,315XJan. 04, 1831A. FootSaving water power
6,316XJan. 04, 1831I.W. RutherfordVertical tooth extractor
6,317XJan. 05, 1831J. ReedFurnace to generate steam for culinary purposes
6,318XJan. 05, 1831T.R. VandersliceAdjusting metallic plates to artificial teeth
6,319XJan. 06, 1831I. NortonThrashing machinethreshers
6,320XJan. 06, 1831E. Townsend, P. DurfeeManufacturing ropesrope maker
6,321XJan. 07, 1831A. GorhamStump machinestump elevators
6,322XJan. 07, 1831E. WhiteStereotype extendible blocksprinter
6,323XJan. 07, 1831E. WhiteVertical type casterprinter
6,324XJan. 08, 1831E. WhiteType rubber or machine for smoothing the bodies of typesprinter
6,325XJan. 08, 1831I. Loomis, N. CushmanBoats, transporting passengersboats and ships
6,326XJan. 08, 1831I. Loomis, N. CushmanCotton gin framecotton gins
6,327XJan. 10, 1831J. CaironDistilling
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