Polymorphic support systems

Details Polymorphic support systems Polymorphic support systems

1976-01-19

1977-11-01

Nunberg, Casmir A.

Beds

Bedsteads

Element or detail

5 91, 5352, A47C 300, A47C 2708

Patent

active

040558665

ABSTRACT:
A polymorphic body support system wherein the surface which engages the body is provided by a plurality of support elements to effect a contour support to the person thereon. Each support element is a closed flexible bag partially filled with a plurality of beads characterized as non-absorbent, non-compressible and capable of free flow with respect to each other within said bag when subjected to the weight of a body member.

REFERENCES:
patent: 2219974 (1940-10-01), Bellow
patent: 3330598 (1967-07-01), Whiteside
patent: 3480280 (1969-11-01), Gamertsfelder
patent: 3608961 (1971-09-01), Von Heak
patent: 3626526 (1971-12-01), Viel
patent: 3629882 (1971-12-01), Thorne
patent: 3840920 (1974-10-01), Voelker
patent: 3893731 (1975-07-01), Maggs
patent: 3899210 (1975-08-01), Samhammer

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