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Patents Granted on 1827-12-__
Patents 1 - 15 of 25
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NumberDatePatenteeTitleType
4,933XDec. 03, 1827D. EmbreeUsing the scape-steam of an engine
4,934XDec. 03, 1827J.C. Sperry, W. ShepardsonMachine for turning rake and hoe handleswood lathes
4,935XDec. 05, 1827J.G. ShuteVest spring and stiffener
4,936XDec. 06, 1827D.W. Eames, T. BrooksConstruction of Four-Wheel Carriagescoaches and carriages
4,937XDec. 06, 1827W. BallardMachine for punching coppermetal punching machines
4,938XDec. 08, 1827S. NourseWindlass jack for holding boots or shoes while peggingshoe and boot making machines
4,939XDec. 11, 1827H. Schoonhaven (Schoonhoom)Machine for breaking flaxflax and hemp machines
4,940XDec. 11, 1827I. Carver, Jr.Slinging the yards of vessels
4,941XDec. 11, 1827B. OvermanSaw millsawmills
4,942XDec. 11, 1827J. Robison (Robinson)Grist millgrist mills
4,943XDec. 15, 1827J. Iggett, A. McAllisterWarming and Heating Roomsstoves
4,944XDec. 19, 1827A. FosterCommon hand rake for hayhay or straw rakes
4,945XDec. 20, 1827M. PetreMachine for cutting fur
4,946XDec. 22, 1827C. WatsonInclined and vertical tread wheel
4,947XDec. 22, 1827E. BryanSubmarine propeller, or machine to propel vessels at sea
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