Lift mechanism for a seating device

Material or article handling – Self-loading or unloading vehicles – Loading or unloading by other carrier or mover means – and...

Reexamination Certificate

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Details

C414S921000

Reexamination Certificate

active

10154021

ABSTRACT:
A lift mechanism for a chair device, such as a wheelchair, that is intended to engaged the frame of the wheelchair and lift and lower the wheelchair between a ground engaging position and an elevated position. The lift mechanism includes a lift arm having one end secured within and moveable with respect to a vehicle. The lift arm has another end which can extend outwardly of the vehicle to engage the chair device. The lift arm has a lift plate disposed adjacent the other end of the lift arm, which is intended to mate with or couple the frame of the wheelchair. The lift arm is in communication with an actuator which controls the movement of the lift arm between the ground engaging position and the elevated position. The lift mechanism utilizes a universal coupling system to effectuate elevation in vehicular transportation or architectural setting.

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patent: 2003/0108412 (2003-06-01), Zimmer
Xtreme Mobility Soulutions.

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