Chairs and seats – Movable bottom – Bottom and back movable as a unit
Patent
1996-07-26
1999-12-14
Chen, Jose V.
Chairs and seats
Movable bottom
Bottom and back movable as a unit
297DIG10, 29718012, 297 83, 297 84, 601 49, A47C 102
Patent
active
060007583
ABSTRACT:
The lift chair has a base frame, an extendable/retractable chair occupant positioning apparatus attached to the base frame, a reversible D.C. motor for extension and retraction of the chair occupant positioning apparatus relative to the base frame. A control means is connected to the D.C. motor for actuation of the chair occupant positioning device. A power supply is connected to the control means for motor control. A chair occupant carriage is supported by the base frame. The carriage has a seat and a back portion.
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Antonishak Stephen J.
Kollar Carl A.
Levi Ronald J.
Mulhern James P.
Schaffner Walter E.
Chen José V.
Pride Health Care, Inc.
Quinn, Esq. Charles N.
White Rodney B.
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