Adjustably conformable bed

Details Adjustably conformable bed Adjustably conformable bed

1980-02-06

1982-01-12

McCall, James T.

Beds

Bedclothing

And protector therefor

5 66, 5 68, A47C 2106, A61G 700, A61G 706

Patent

active

043097839

ABSTRACT:
To be situated between a mattress and a box spring is a hinged frame that includes inflatable bags located respectively beneath the head and foot portions of the mattress. A controlled pump unit permits selective inflating of the bags so as individually to elevate the different portions of the mattress at the command of a user. Construction features of one version include internal contour-defining elements tied between space-opposed supports affixed to the walls of the bags and double-plate supports readily mounted into the bags and which enable tying of the bags to the frame. Another version uses an arrangement of straps to define contour.

REFERENCES:
patent: 388037 (1888-08-01), Hargin
patent: 1627835 (1927-05-01), Combs
patent: 2016054 (1935-10-01), Sentell
patent: 2450699 (1948-10-01), Veach
patent: 2769182 (1956-11-01), Nunlist
patent: 3245092 (1966-04-01), Kreuz
patent: 3392412 (1968-07-01), Aymar
patent: 3477071 (1969-11-01), Emerson
patent: 3606623 (1971-09-01), Aymar
patent: 3636573 (1972-01-01), Bartz
patent: 3781928 (1974-01-01), Swallert
patent: 3879772 (1975-04-01), Pol
patent: 3965504 (1976-06-01), Ainsworth
patent: 4188677 (1980-02-01), Zuv

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