Chairs and seats – Bottom or back – Framework
Patent
1988-05-02
1989-04-25
Zugel, Francis K.
Chairs and seats
Bottom or back
Framework
297458, 297DIG1, A47C 702
Patent
active
048241741
ABSTRACT:
A seat device for alleviating backache symptoms by a laminated structure of rigid material covered by resilient material. The rigid material may be preferably wood or plastic and the resilient lamination may be from rubber. The shape includes a spacing portion from the back portion to a point considerably short of the front rim. The spacing portion is shaped on a T with an enlargement section to accommodate the genital area of a seated person. The back portion is designed to alleviate stress and pain on the coccyx of the seated person which is responsible for major backache symptoms. The enlargement area allows for circulation to the genitals and anus for proper ventilation of the genitals to avoid excessive persiration in these areas.
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patent: 4643481 (1987-02-01), Saloff et al.
patent: 4718727 (1988-01-01), Sheppard
Litman Richard C.
Zugel Francis K.
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