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Patents Granted on 1830-12-??
Patents 1 - 15 of 48
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NumberDatePatenteeTitleType
6,267XDec. 06, 1830D.C. Ambler, J. Ambler, Jr.Pressure or weighted grist millgrist mills
6,268XDec. 06, 1830T.D. BurrallThrashing and winnowing wheat and small grainthreshers and thrashers
6,269XDec. 06, 1830C. ThompsonMachine for making window sasheswindow making machines
6,270XDec. 07, 1830A. FooteWashing machinewashing machines
6,271XDec. 14, 1830D. Cushing, J. BlakeImproved Bed Keywrenches
6,272XDec. 14, 1830C.B. BurnessMachine for sawing veneersveneer machines
6,273XDec. 14, 1830R. CoffeyPlanting corn and peas
6,274XDec. 14, 1830T.G. FessendenPortable steam and hot water stovestoves
6,275XDec. 14, 1830T. GallaherDistilling
6,276XDec. 14, 1830M.J. GardnerTurning latheengine lathes
6,277XDec. 14, 1830J.C. GentryPortable Power Machine for Conveying Animal to Machineryanimal powered apparatus
6,278XDec. 14, 1830G. JessupImprovement on Ballon's thrashing machinethreshers and thrashers
6,279XDec. 14, 1830J. KnightTruss
6,280XDec. 14, 1830A. LittleMaking spoons
6,281XDec. 14, 1830G.B. ManlyManufacturing wrought nailsnail making machines
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