Chairs and seats – Movable bottom – Tiltable
Patent
1996-04-15
1996-12-31
Vanatta, Amy B.
Chairs and seats
Movable bottom
Tiltable
297330, 601 91, 601 98, A61H 100
Patent
active
055887040
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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