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Patents Granted on 1818-12-??
Patents 1 - 15 of 26
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NumberDatePatenteeTitleType
3,033XDec. 01, 1818A. BartholomewPropelling boatsnautical propulsion apparatus
NX-181,812,031Dec. 03, 1818L. Goodrick, J. AdamsPloughplows
3,034XDec. 08, 1818G. ManterCasting faces for mill stonesmill stones
3,035XDec. 10, 1818J.L. SullivanImprovement on Morey's steam enginesteam engines
3,036XDec. 10, 1818J.L. SullivanDouble stern wheel for boatsnautical propulsion apparatus
3,037XDec. 11, 1818J.L. SullivanImprovement on Morey's american water burner
3,038XDec. 11, 1818J.L. SullivanSteam boat side rubbers (rudders)boats and ships
3,039XDec. 16, 1818J. Gay (Gray), C. BullardThrashing machinemiller
3,040XDec. 18, 1818L. Crowell, J. ClarkConduit pipespipes
3,041XDec. 19, 1818W. HallSweeping chimneys
3,042XDec. 19, 1818S. MoreyTreble pipe steam boilerstationary boilers
3,043XDec. 19, 1818S. MoreyImprovement on the american water burner
3,044XDec. 19, 1818R. Nicholas (R. N. Harrison)Ploughplows
3,045XDec. 19, 1818A. WatersTurning gun barrelsgunsmith
3,046XDec. 22, 1818A. WatersSwing bucket water wheelwater wheels
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