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All Patents in class 1/1
Patents 1 - 15 of 55
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NumberDatePatenteeTitleType
51XJan. 29, 1793S. MoreyNew method of turning a spitroasting jacks
61XApr. 29, 1793E. RyanFurnace for pot and pearl ashesmanufacturing potash
95XMar. 25, 1795S. MoreyImprovement in Applying Steamsteam apparatus
246XApr. 24, 1799S. MoreyImprovement on his water enginesteam engines
306XNov. 17, 1800S. MoreySteam Enginesteam engines
928XAug. 31, 1808S. GraggElastic chair
965XDec. 19, 1808J.P. ParkeAlarm bell for fire enginesfire engines
995XFeb. 11, 1809R. FultonImprovement in steam boatssteamboats
1,001XFeb. 15, 1809L. HockThrashing and winnowing machinewinnowing machines
1,038XApr. 26, 1809S. ParkerCurrying and Finishing Leatherleatherworker
1,820XOct. 20, 1812W.G. FessendenObtaining extracts from barksbark processing machines
FX-2,267Feb. 16, 1815Z. PhinneyShelling corn and threshing wheatcorn shellers
2,339XJul. 14, 1815S. MoreySteam enginesteam engines
FX-2,960Jun. 02, 1818J.S. TrottScrew propellernautical propulsion apparatus
FX-3,112Jun. 05, 1819J.C. Langdon, B. LangdonPropelling boats by horse powernautical propulsion apparatus
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