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All Patents in class 251/339 | |||||
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Number | Date | Patentee | Title | Type | |
39,259 | Jul. 14, 1863 | B. Holly | Pump | pumps | |
1,781,554 | Nov. 11, 1930 | A.G. Norton | Lubricator | oil pumps | |
3,294,363 | Dec. 27, 1966 | J.M. Zeigler, E.F. Winkle | Diverter spout construction | oil cans | |
6,027,099 | Feb. 22, 2000 | D.S. Pusateri | Tip Valve for Pneumatic Tool |