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All Patents of Type: oil pumps
Patents 1 - 13 of 13
First set of recordsLast set of records
364,258Jun. 07, 1887F. KeatingLubricating Pumpoil pumps
401,256Apr. 09, 1889S.P. DenisonDropper Spoutoil pumps
604,265May 17, 1898J. PowellLubricatoroil pumps
791,636Jun. 06, 1905C.W. ManzelOil Pumpoil pumps
828,326Aug. 14, 1906C.W. ManzelOil Pumpoil pumps
858,405Jul. 02, 1907C.F. ManzelOil Pumpoil pumps
875,370Dec. 31, 1907W.A. OdellOil Pumpoil pumps
908,274Dec. 29, 1908L. KassanderOil Pump Lubricatoroil pumps
1,082,002Dec. 23, 1913R. WoodAutomatic Lubricatorindustrial machine lubrication
1,092,194Apr. 07, 1914R. WoodAutomatic Oilerindustrial machine lubrication
1,625,618Apr. 19, 1927A.W. ManzelOil Pumpoil pumps
1,781,554Nov. 11, 1930A.G. NortonLubricatoroil pumps
2,137,786Nov. 22, 1938H.L. SchlosserSpray Oileroil pumps
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