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All Patents of Type: drilling and boring
Patents 1 - 15 of 684
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NumberDatePatenteeTitleType
321XMar. 16, 1801R. WeemsBoring machine for postsdrilling and boring
702XJul. 07, 1806R. SeldenMachine for perpendicular boring for manufacturing pumpsdrilling and boring
899XJul. 09, 1808R. RamsayPressing and boring machinedrilling and boring
1,229XMar. 08, 1810B. HallShip carpenter's boring machinesdrilling and boring
1,230XMar. 08, 1810B. HallMitre point borerdrilling and boring
1,705XApr. 08, 1812N. Gillet, J. SmithBoring machinedrilling and boring
1,730XMay 12, 1812D. SperryBoring hubs and felloes of wheelsdrilling and boring
NX-3,856Sep. 19, 1823D. JohnsonMachine for boring holes in chairsdrilling and boring
4,402XApr. 17, 1826A. WarrenBoring and tenoning machine (combined lathe)drilling and boring
4,563XNov. 07, 1826E. JohnsonMachine for boring and reaming out the hubs of wheelsdrilling and boring
5,052XMar. 31, 1828S. DraperMachine for boring pump logsdrilling and boring
6,001XMay 27, 1830B. OvermanSawing, mortising, tenoning, boring and grooving machinedrilling and boring
6,301XDec. 21, 1830J. BeckwithBoring timberdrilling and boring
8,147XApr. 16, 1834B. Goodspeed, D.H. WiswellSawing and boring machinedrilling and boring
9,096XSep. 18, 1835E. BadlamBoring hubsdrilling and boring
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