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All Patents of Type: nautical propulsion apparatus
Patents 1 - 15 of 133
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NumberDatePatenteeTitleType
19XAug. 10, 1791H. VoightPropelling boats by cattlenautical propulsion apparatus
66XDec. 02, 1793A. BabcockMachines for propelling boats, vessels and carriagesnautical propulsion apparatus
85XSep. 13, 1794B. WynkoopNew mode of propelling vesselsnautical propulsion apparatus
98XMay 25, 1795D. KellerPropelling boatsnautical propulsion apparatus
99XJun. 19, 1795W.P. SpraguePropelling boats and vessels with horsesnautical propulsion apparatus
192XNov. 21, 1797J. MartinMachines for propelling boats, etc.nautical propulsion apparatus
242XMar. 21, 1799J. ShackfordImprovement in propelling boatsnautical propulsion apparatus
357XFeb. 23, 1802R. ClaiborneImprovement in paddles for propelling boatsnautical propulsion apparatus
498XNov. 25, 1803W. BellImprovement in propelling boats for inland navigationnautical propulsion apparatus
683XApr. 17, 1806J. HeavinPropelling boats up rivers by cranks and setting polesnautical propulsion apparatus
746XApr. 01, 1807J.A. PearceMachine for propelling boats, & etc. by oars, & etc.nautical propulsion apparatus
824XMar. 04, 1808P. Heaton, M.B. Boyes, P. Heaton, Jr.Mode of propelling boatsnautical propulsion apparatus
834XMar. 15, 1808W. WadsworthMachine for propelling boatsnautical propulsion apparatus
841XMar. 25, 1808R. HopkinsLever for turning wheels, rowing boats, etc.nautical propulsion apparatus
861XApr. 25, 1808B. TaylorMode of impelling boats, water or land carriagesnautical propulsion apparatus
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