Beds – Sleeping bag – Including inflatable portion or attachment
Patent
1984-01-11
1985-04-30
Grosz, Alexander
Beds
Sleeping bag
Including inflatable portion or attachment
5502, 2 695, A47G 908
Patent
active
045134618
ABSTRACT:
A first outer panel foldable upon itself to form opposing panel portions is provided with each panel portion defining corresponding first and second transverse edges and first and second longitudinal edges. The second longitudinal edges are integrally joined by the portion of the panel to be folded and first slide fastener equipped flaps extend along the second transverse edge and the first longitudinal edges. A second centrally foldable inner insulation panel of generally the same size and shape as the outer panel is also provided and overlies the inner side of the outer panel. Coacting pressure sensitive attaching structure extends along the first longitudinal edges and the second transverse edge of the first and second panels and removably joins the insulation panel to the outer panel. A third sheet panel of generally the same size and shape as the first and second panels is also provided and the flaps of the first panel and the corresponding edges of the third panel include coacting second slide fastener structure extending therealong removably joining the third panel to the flaps of the first panel. The third panel is of a greater length than the first panel and defines at the first transverse edges thereof outward projecting flap structure foldable outwardly over the side of the first transverse edges of the first panel remote from the second panel and fastener structure is carried by the flap structure and the opposing portion of the first panel removably securing the flap structure in position.
REFERENCES:
patent: 2151462 (1939-03-01), Bulpit et al.
patent: 2379416 (1945-07-01), Clark
patent: 2972757 (1961-02-01), Adrian
patent: 3178734 (1965-04-01), Carrez
patent: 3530487 (1970-09-01), Beer
patent: 3774249 (1973-04-01), Ybarra et al.
patent: 4292700 (1981-10-01), Markel
patent: 4339835 (1982-07-01), Jaffe et al.
Grosz Alexander
Jacobson Harvey B.
Tardivel Georges M.
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