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All Patents in class 310/52
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
633,856Sep. 26, 1899J.P. Mallett, B.G. LammeDistributed winding for electrical machineselectric motors
1,121,014Dec. 15, 1914H.M. HobartElectrical apparatuselectrical devices
1,135,327Apr. 13, 1915M.A. SavageDynamo-electric machinemotor cooling
1,300,373Apr. 15, 1919J.L. Chantemerle, M.W. Bartmess, G.H. GarcelonDynamo-electric machinemotor cooling
1,325,232Dec. 16, 1919J.R. CookElectric-motor casingelectric motors
1,423,511Jul. 25, 1922J.N. BakerRouting toolhandheld routers
1,497,513Jun. 10, 1924G.L. KelleyMachine for operating on floors or other surfaces
2,074,067Mar. 16, 1937V.L. DarnellVentilated splashproof motor housingmotor housings
2,157,191May 09, 1939J.B. SinnettMethod of and means for cooling motorsmotor cooling
2,381,914Aug. 14, 1945J. Leflar, V.L. DarnellMotor housingmotor housings
6,043,575Mar. 28, 2000R.D. DeRome, M.S. Scolaro, A.P. GhodePower Tool with Air Deflector for Venting Motor Exhaust Air
6,121,698Sep. 19, 2000J.H. SextonOil Cooled Motor and Pumpsubmersible pumps
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