Power-operated vehicle lifting system

Implements or apparatus for applying pushing or pulling force – Vehicle attached jack – Hydraulic or pneumatic

Reexamination Certificate

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Reexamination Certificate

active

06971637

ABSTRACT:
A power-operated vehicle-lifting system includes a first housing secured to a select portion of a vehicle frame and a first lifting mechanism disposed within the first housing. Such a lifting mechanism is electrically coupled to a power source and includes a reversible motor, and a hydraulic jack operably connected to thereto. The lifting mechanism is pivotal between operating and non-operating positions wherein the jack can be extended and retracted for lifting a vehicle off a ground surface. The present invention may include a second lifting mechanism for cooperating with the first lifting mechanism so that a vehicle may be lifting in a preferred direction.

REFERENCES:
patent: 3362683 (1968-01-01), Hansen
patent: 3870276 (1975-03-01), Phillips
patent: 3997143 (1976-12-01), Rose
patent: 4067543 (1978-01-01), Orth et al.
patent: 4103869 (1978-08-01), Mesny et al.
patent: D384474 (1997-09-01), White
patent: 5992826 (1999-11-01), Simmonds

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