Chairs and seats – Bottom or back with means to alter contour
Patent
1981-04-06
1984-03-20
Zugel, Francis K.
Chairs and seats
Bottom or back with means to alter contour
5248, 5447, A47C 300
Patent
active
044377029
ABSTRACT:
A chair or similar article of furniture is disclosed in which a plurality of individually adjustable spring members are incorporated into the chair structure so that specific areas of the chair may be adjusted to conform to or correctively support portions of the body of the person placed in the chair.
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Kronman Albert F.
Zugel Francis K.
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