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All Patents of Type: pumps
Patents 1 - 15 of 144
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130XNov. 16, 1796T. BourkePumpspumps
GB-179,802,249Jul. 14, 1798J. DicksonSteam engines and pumpssteam engines
261XNov. 29, 1799J. StickneyPumps for ships, mines, etc.pumps
327XJun. 09, 1801S. ThayerImpellent pumppumps
741XApr. 01, 1807C. ColverDouble forcing pumpspumps
1,087XJun. 28, 1809J. CanfieldPumpspumps
1,110XJul. 25, 1809J. JosslynUniform working pumppumps
1,176XDec. 05, 1809A. FarraDouble bored pendulum pumppumps
1,177XDec. 08, 1809L. SchrackBalance wheel pumppumps
1,248XMar. 28, 1810L. HollandHorizontal pumppumps
1,313XMay 28, 1810R. YeamansPumping machinepumps
1,439XFeb. 19, 1811W. BeachDouble forcing pumpspumps
1,441XFeb. 20, 1811T. FerrisDouble forcing pumppumps
1,469XMar. 07, 1811L. GrayDouble forcing pumppumps
1,563XAug. 19, 1811B. LiesSea motion pumppumps
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