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All Patents of Type: air pumps
Patents 1 - 15 of 15
First set of recordsLast set of records
NumberDatePatenteeTitleType
GB-179,502,045Mar. 31, 1795J. BramahObtaining and applying motive powerair pumps
344XOct. 10, 1801R. RobothamAir Pump Ventilator for Ships, Mines, Etc.air pumps
975XJan. 06, 1809P. UphamPneumatic forcing pumpair pumps
8,240XJun. 07, 1834T. ClaxtonAir pumpair pumps
RE1,789Oct. 04, 1864J. MolyneuxApparatus for forcing oil from oil wellsoil well pumps
47,243Apr. 11, 1865J. MolyneuxAir pumpoil well pumps
190,958May 22, 1877G.H. CorlissAir Pump Connections for Steam Enginesair pumps
331,360Dec. 01, 1885E.F. Woodbury, G. Patten, J. Merrill, J.A. WoodburyPiston for Air Pumpsair pumps
641,253Jan. 16, 1900C.H. AmidonAir Pump for Pneumatic Tiresair pumps
856,636Jun. 11, 1907C.L. HeislerPumping Machineryair pumps
1,033,900Jul. 30, 1912J.T. JanetteMotor-controlling deviceair compressors
D45,943Jun. 16, 1914C.W. ManzelTire Pumpair pumps
1,213,522Jan. 23, 1917C.W. ManzelAir Pumpair pumps
1,472,062Oct. 30, 1923A.F. FroussardPumpair pumps
5,417,555May 23, 1995W.G. Kuban, I.E. Wolfe, D.J. LuomaRotary vane machine having end seal platesair pumps
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