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All Patents in class 310/239
Patents 1 - 15 of 18
First set of recordsNext set of recordsLast set of records
171,087Dec. 14, 1875J. BishopElectro Magnetic Engineselectric motors
294,165Feb. 26, 1884C.J. Van DepoeleMotor for Electric Regulatorsmotor regulators
583,933Jun. 08, 1897E.S. PillsburyElectric Motor
633,641Sep. 26, 1899C.A. EckDynamo-electric machineelectric motors
805,499Nov. 28, 1905S.D. StoycheffElectric drillhandheld drills
928,084Jul. 13, 1909L.E. UnderwoodInsulating-studelectric motor making
942,382Dec. 07, 1909A. KimbleMotor-controllerwoodworking electrics
1,168,021Jan. 11, 1916C.B. MillsBrush-holder for dynamo-electric machineselectric motors
1,395,440Nov. 01, 1921A.T. LochnerBrush-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
2,463,097Mar. 01, 1949J.D. GayerBrush holdermotor brush holders
2,475,560Jul. 05, 1949G.H. BrownElectric motorvacuum cleaners
2,483,524Oct. 04, 1949S.S. BrownElectric motor constructionmotor cooling
2,763,802Sep. 18, 1956F.D. DolanPortable motor tool and method of assembling samehandheld circular saws
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