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All Patents in class 318/261
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
294,041Feb. 26, 1884W. HochhausenAutomatic Brake for Electric Motorsmotor brakes
324,621Aug. 18, 1885S.S. WheelerElectric Elevatorelevators and lifts
2,321,644Jun. 15, 1943E.J. Billstrom, A.W. RedinGlue clamp carrierclamp carriers
2,737,620Mar. 06, 1956C.E. GreeneMotor control circuit
2,841,724Jul. 01, 1958S.S. BrownMounting for garage door unit
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