Chairs and seats – Movable bottom – Tiltable
Patent
1996-11-05
1998-04-07
Cranmer, Laurie K.
Chairs and seats
Movable bottom
Tiltable
29745225, 5109, 5609, A47C 100
Patent
active
057355754
ABSTRACT:
A method and apparatus is disclosed for periodically and rhythmically lifting one hip of a seated person and then the other, thereby simulating the muscle stimulation and relaxation imparted to a person by walking. A rotatable support panel is provided for alternately lifting and moving backward and forward each hip of a seated person.
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Cranmer Laurie K.
White Rodney B.
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