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All Patents in class 318/753 | |||||
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Picture | Number | Date | Patentee | Title | |
2,055,049 | Sep. 22, 1936 | C.A. Rall | Electric motor | ||
![]() | 2,178,691 | Nov. 07, 1939 | J. Larocca | Reversible alternating current induction motor | |
![]() | 2,429,049 | Oct. 14, 1947 | H.E. Crozier | Single-phase induction motor control | |
![]() | 2,619,621 | Nov. 25, 1952 | S.S. Brown | Electric motor and selector switch therefor | |
![]() | 2,674,710 | Apr. 06, 1954 | A.C. Pitman | Reversing control system |