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All Patents of Type: air pumps
Patents 1 - 10 of 10
First set of recordsLast set of records
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
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
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
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