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All Patents in class 310/247
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
526,083Sep. 18, 1894A.W. MestonElectric motorAC motors
1,208,981Dec. 19, 1916A. KimbleDynamo-electric machineAC motors
1,378,565May 17, 1921T. SchouBrush-holdermotor brush holders
1,405,596Feb. 07, 1922J.D. KarleBrush holdermotor brush holders
1,475,153Nov. 20, 1923H. AthenasPortable electric combination drillhandheld drills
1,521,605Jan. 06, 1925F. DiehlBrush holder for dynamo-electric machinesmotor brush holders
2,449,764Sep. 21, 1948G.G. BlueminkBrush holdermotor brush holders
2,693,541Nov. 02, 1954L.C. PrattPortable electric motor for hand drillshandheld drills
3,247,408Apr. 19, 1966P.G. RebechiniBrush assemblymotor brush holders
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