Chairs and seats – Convertible
Patent
1988-01-25
1990-05-01
Dorner, Kenneth J.
Chairs and seats
Convertible
297284, 5431, 5110, A47C 1300
Patent
active
049213016
ABSTRACT:
A portable and foldable maternity lounger is constructed with a three section folding frame and a frame cover of three portions. A head end portion and a foot end portion are formed in the configuration of pockets or envelopes of firm non-stretching material open on sides facing each other for sliding respectively over the ends of the frame. A mid portion substantially covers the mid section of the frame. The mid portion of the frame cover is formed by a lower panel of firm non-stretching material for supporting hips and an upper panel of elastic stretching material for expandable support of the abdomen. The upper and lower panels are joined by a continuous seam in the middle to form a continuous mid portion without uncomfortable exposure of the abdomen. The upper panel is formed with a border of firm substantially non-stretching material to distribute weight to the elastic stretching material. Elongate strips join the mid portion of the frame cover to the end portions for continuous support of a reclining person along the length of the frame and frame cover.
REFERENCES:
patent: 2089854 (1937-08-01), Pellegrini
patent: 3378862 (1968-04-01), Skinner
patent: 3464069 (1969-09-01), Bien
patent: 3678520 (1972-07-01), Evans
patent: 3988793 (1976-11-01), Abitbol
patent: 4376547 (1983-03-01), Dominko
patent: 4508384 (1985-04-01), Castelot et al.
patent: 4536028 (1985-08-01), Jones et al.
Chen José V.
Dorner Kenneth J.
Kane, Jr. Daniel H.
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