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All Patents of Type: oil pumps
Patents 1 - 15 of 25
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NumberDatePatenteeTitleType
364,258Jun. 07, 1887F. KeatingLubricating Pumpoil pumps
401,256Apr. 09, 1889S.P. DenisonDropper Spoutoil pumps
403,695May 21, 1889J. PowellLubricatoroil pumps
604,265May 17, 1898J. PowellLubricatoroil pumps
655,090Jul. 31, 1900O.O. KittlesonAutomatic Lubricatoroil 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
994,316Jun. 06, 1911C.B. HodgesLubricatoroil pumps
1,069,145Aug. 05, 1913W.L. KenfieldLubricator Pumpoil pumps
1,082,002Dec. 23, 1913R. WoodAutomatic Lubricatorindustrial machine lubrication
1,092,194Apr. 07, 1914R. WoodAutomatic Oilerindustrial machine lubrication
1,541,866Jun. 16, 1925M. SorensenAutomatic Oil Feeding Apparatusoil pumps
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