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Patents Granted on 1833-03-__
Patents 1 - 15 of 50
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NumberDatePatenteeTitleType
7,456XMar. 01, 1833B. LaphamProcess of converting lard or tallow into separate substances
7,457XMar. 01, 1833S. WestThrashing machine and clover seed machinethreshers or thrashers
7,458XMar. 02, 1833R. RobertsManufacturing bricksbrick maker
7,459XMar. 02, 1833B. ThackerShip thimblethimble making machines
7,460XMar. 05, 1833T.H. MixMoulds for casting metal spoonspatternmaker
7,461XMar. 05, 1833W. Wood, Jr.Flexible splints for fractured limbs
7,462XMar. 06, 1833W. BerrySoftening hides
7,463XMar. 06, 1833G. DavisPlough (patented Oct. 1, 1825, reissued)plows or ploughs
7,464XMar. 06, 1833W. FurbishChurnchurns
7,465XMar. 07, 1833F.A. DormanCanal boats propelled by steamsteamboats
7,466XMar. 07, 1833A.W. DutyStriking bricksbrick maker
7,467XMar. 07, 1833W. HindsPunching and bending tires and hoopstire repair tools
7,468XMar. 07, 1833A. Stuart, R.L. StuartConfectionary, applying syrup by steam
7,469XMar. 08, 1833H.L. BidwellCooking stove or digestive furnacestoves
7,470XMar. 08, 1833S. DemingHorizontal wind wheel
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