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All Patents in class 310/241
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
350,954Oct. 19, 1886N. TeslaRegulator for Dynamo-Electric Machines
367,651Aug. 02, 1887A.W. MestonElectric motorelectric motors
372,231Oct. 25, 1887A.W. MestonRegulator for electric motorselectric motors
713,589Nov. 18, 1902H.A. BalcomeBrush-holder supportmotor brush holders
1,043,325Nov. 05, 1912J.C. LincolnVariable Speed Electric MotorDC motors
1,053,940Feb. 18, 1913J. BurkeUniversal motoruniversal motors
1,476,412Dec. 04, 1923J.D. NiesMotor constructionelectric motors
1,521,605Jan. 06, 1925F. DiehlBrush holder for dynamo-electric machinesmotor brush holders
1,887,675Nov. 15, 1932E.W. Brockmeyer, S.A. BrownVariable speed motorrepulsion start induction run motors
2,631,264Mar. 10, 1953A.G. ThomasMagnetic Motorelectric motors
3,440,465Apr. 22, 1969L.C. Pratt, J.R. Provost, Jr., J.A. De CarteretReversing mechanism for electric motorshandheld power tools
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