Fluid bedding

Beds – Waterbed or associated device – Having baffle means

Reexamination Certificate

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Details

C005S665000, C005S644000, C005S709000, C005S655500

Reexamination Certificate

active

07043787

ABSTRACT:
The bedding of the present invention comprises a sealed bag body having an elastic body with a plurality of continuous pores and gas sealed with looseness present in the upper part of the elastic body. The bedding also includes a water-sealed bag body disposed on an upper part of the bag body, the water-sealed bag body having an elastic body with a plurality of continuous pores and liquid sealed therein. The elastic body within the water-sealed bag body has upper and lower parts having looseness. This claimed bedding capable of providing comfortable sleep can be realized by uniformly supporting a human body, with the buoyancy of the liquid while reducing the amount of the liquid required therein.

REFERENCES:
patent: 3689949 (1972-09-01), Weinstein et al.
patent: 3872525 (1975-03-01), Lea et al.
patent: 4245361 (1981-01-01), Evanson
patent: 4532662 (1985-08-01), Sama
patent: 4912789 (1990-04-01), Maxwell
patent: 5210892 (1993-05-01), Johenning et al.
patent: 59-70559 (1984-05-01), None
patent: 1-177953 (1989-12-01), None
patent: 9-19346 (1997-01-01), None
patent: 2001-54447 (2001-02-01), None

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