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All Patents of Type: tool lubricators
Patents 1 - 15 of 173
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NumberDatePatenteeTitleType
15XAug. 04, 1791R.R. LivingstonDiminishing friction of spindlestool lubricators
25,831Oct. 18, 1859G.P. HuntOil Canoil cans
50,183Sep. 26, 1865H.E. StagerImprovement in oil-ejecting cupsoil cans
64,956May 21, 1867I. DreyfusImprovement in automatic lubricatorsoil cups
65,734Jun. 11, 1867J. FanyouLubricatoroil cups
106,261Aug. 09, 1870I. DreyfusImprovement in lubricatorsoil cups
129,843Jul. 23, 1872E. McCoyImprovement in Lubricators for Steam Enginestool lubricators
134,250Dec. 24, 1872W.W. CareyImprovement in loose pulleysindustrial machine pulleys and belt drive mechanisms
152,332Jun. 23, 1874D.H. ChamberlainImprovement in oilersoil cans
159,962Feb. 16, 1875J. PowellLubricator for Steam Enginesoil cups
165,800Jul. 20, 1875H.M. Du Bois, S.H. Davis, Jr.Lubricatortool lubricators
189,651Apr. 17, 1877J. PowellLubricators for Steam Enginesoil cups
189,875Apr. 24, 1877W.R. PetrieLubricator for Steam Enginetool lubricators
200,623Feb. 26, 1878J.T. MeyerLubricatorgrease cups
CA-8,532Mar. 26, 1878J.T. CodyLubricatoroil cups
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