Sleeping device for sitting position

Chairs and seats – Headrest – Chin support

Patent

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Details

297193, A47C 452

Patent

active

042354722

ABSTRACT:
A set of block-like pillow components which can be assembled in various ways so to accomodate different body resting positions while sitting up, instead of laying down, the components also including one so to serve as a food tray, and in a modified design of the invention, the assembled units form a container for carrying food, the components being molded of plastic styrofoam.

REFERENCES:
patent: 1134720 (1915-04-01), Bradley
patent: 2528768 (1950-11-01), Marsh
patent: 2564924 (1951-08-01), Patton
patent: 2566818 (1951-09-01), Babit
patent: 2592912 (1952-04-01), Knipper
patent: 2688142 (1954-09-01), Jensen
patent: 2698870 (1954-12-01), Mende
patent: 2782427 (1957-02-01), Ericson
patent: 3315282 (1967-04-01), Lowery et al.
patent: 3633969 (1972-01-01), Wininger
patent: 3828377 (1974-08-01), Fary, Sr.
patent: 3828377 (1974-08-01), Fary, Sr.
patent: 4052944 (1977-10-01), Jennings

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