Chairs and seats – Bottom or back – Framework
Patent
1989-08-24
1990-06-12
Cranmer, Laurie K.
Chairs and seats
Bottom or back
Framework
297455, 297440, 297DIG3, 5 12R, A47C 702
Patent
active
049327216
ABSTRACT:
The present device relates to a couch, which is comprised of a flexible material (Poly Vinyl Chloride) completely filled with water. The inside of the couch (all the pillows and cushion) is sectioned off by many walls of partitions, some are situated vertically affixing the upper surface to the lower surface from the front edge to the back edge and some are situated longitudinally affixing the left side edge to the right side edge. These walls are made of the same flexible material as the couch. They keep the water at minimum motion. Thus enabling a human body to sit on the couch without excess movement of water. A person can lean on the couch or sit on the edge of the couch without the water escaping that particular pressure point.
REFERENCES:
patent: 2960152 (1960-11-01), Wendel
patent: 4077666 (1978-03-01), Heumann
patent: 4143909 (1979-03-01), McFarlin
patent: 4163297 (1979-08-01), Neumark
patent: 4561137 (1985-12-01), Smitherman
patent: 4761011 (1988-08-01), Sereboff
patent: 4838613 (1989-06-01), Smith
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