All Patents of Type: air pumps |
Patents 1 -
15
of 15
|
Number | Date | Patentee | Title | Type |
GB-179,502,045 | Mar. 31, 1795 | J. Bramah | Obtaining and applying motive power | air pumps |
344X | Oct. 10, 1801 | R. Robotham | Air Pump Ventilator for Ships, Mines, Etc. | air pumps |
975X | Jan. 06, 1809 | P. Upham | Pneumatic forcing pump | air pumps |
8,240X | Jun. 07, 1834 | T. Claxton | Air pump | air pumps |
RE1,789 | Oct. 04, 1864 | J. Molyneux | Apparatus for forcing oil from oil wells | oil well pumps |
47,243 | Apr. 11, 1865 | J. Molyneux | Air pump | oil well pumps |
190,958 | May 22, 1877 | G.H. Corliss | Air Pump Connections for Steam Engines | air pumps |
331,360 | Dec. 01, 1885 | E.F. Woodbury, G. Patten, J. Merrill, J.A. Woodbury | Piston for Air Pumps | air pumps |
641,253 | Jan. 16, 1900 | C.H. Amidon | Air Pump for Pneumatic Tires | air pumps |
856,636 | Jun. 11, 1907 | C.L. Heisler | Pumping Machinery | air pumps |
1,033,900 | Jul. 30, 1912 | J.T. Janette | Motor-controlling device | air compressors |
D45,943 | Jun. 16, 1914 | C.W. Manzel | Tire Pump | air pumps |
1,213,522 | Jan. 23, 1917 | C.W. Manzel | Air Pump | air pumps |
1,472,062 | Oct. 30, 1923 | A.F. Froussard | Pump | air pumps |
5,417,555 | May 23, 1995 | W.G. Kuban, I.E. Wolfe, D.J. Luoma | Rotary vane machine having end seal plates | air pumps |