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Patents Granted on 1823-12-??
Patents 1 - 15 of 16
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NumberDatePatenteeTitleType
3,783XDec. 04, 1823R. Dillon, M. NorthrupFulling cloth
3,784XDec. 04, 1823F. CoxMachine for breaking flax and hempflax and hemp machines
3,785XDec. 06, 1823J. OsbornStraw Cutting Machinehay or straw cutters
3,786XDec. 08, 1823W. McConaugheyMaking harrow teethharrows
3,787XDec. 10, 1823B. RotchFids for supporting masts of shipsboats and ships
3,788XDec. 13, 1823J. ConantStove for cookingstoves
3,789XDec. 13, 1823T. GibsonConstruction of hydrants
3,790XDec. 16, 1823J.L. NortonHulling Ricerice cleaners
3,791XDec. 17, 1823E. DickinsonCocks for drawing liquids
3,792XDec. 19, 1823J. EwingConstruction of hydrants
3,793XDec. 20, 1823E. Hitchcock, P.J. SchuylerWater wheel made of ironwater wheels
3,794XDec. 24, 1823N. GoodwinRectangular protractorprotractors
3,795XDec. 24, 1823J.A. McLean, H. BettsSteam generator or boilerstationary boilers
3,796XDec. 29, 1823M. AndrewsMachine for manufacturing shinglesshingle machines
3,797XDec. 31, 1823I. EddyMachine for pulverizing drugs
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