Hoist with detachable power and control unit

Electricity: motive power systems – Motor-reversing – Periodic- or intermittent-reversing

Reexamination Certificate

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Details

C318S139000, C318S434000, C318S468000, C200S298000, C254S266000, C254S362000

Reexamination Certificate

active

11192992

ABSTRACT:
A hoist is powered by a separate power unit. The hoist unit includes: a motor, a mounting connector, a spool, webbing, auto cut-off and a first portion of a mating electrical connector. The control unit includes a hollow pole, a hook, a second portion of the mating electrical connector, a control switch, electrical circuitry and a battery pack.

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