Inflatable mattress, changeable to chair

Details Inflatable mattress, changeable to chair Inflatable mattress, changeable to chair

1990-06-20

1991-10-22

Grosz, Alexander

Beds

Bedclothing

And means to facilitate changing thereof

5455, 297DIG3, A47C 2708, A47C 2710

Patent

active

050582259

ABSTRACT:
An inflatable cushion which can be alternately configured as a mattress or a chair. The cushion includes an inflatable elongate backing member having opposing ends and an inflatable pillow. To form a chair, the opposing ends of the backing member are coupled to form an enclosure which serves as the back and sides of a chair. The pillow is fit within the enclosure to serve as a chair seat. When the opposing ends of the backing member are uncoupled, the backing member is generally planar and forms a mattress. The pillow serves as a headrest.

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patent: 4459714 (1984-07-01), Lin
patent: 4905332 (1990-03-01), Wang

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