Backrests/legless leisure chairs made with a foundation

Details Backrests/legless leisure chairs made with a foundation Backrests/legless leisure chairs made with a foundation

1995-06-19

1998-11-17

Brown, Peter R.

Chairs and seats

Bottom or back

Contoured back

29745216, 29745232, 5632, 5633, A47C 2000

Patent

active

058366539

ABSTRACT:
A number of generally wedge shaped backrests and legless leisure chairs for sitting on the floor or on a bed, which orient the user's upper back at a higher angle than the user's lower back. These are ideally suited for people who want to be in a reclining type position, but yet want to do something like watch television. The backrests/leisure chairs disclosed use a support foundation (42 and 46). The backrests/leisure chairs described also have a way of maintaining the lumbar region of the user's back in a relatively natural lordotic curve, some through a high firmness lumbar support member (28) on the support foundation (42 and 46) placed in a hollow in the back of the main cushion (26), and others through making a convex contour on the lower portion of the backrest/leisure chair. All of the leisure chairs for sitting on the floor have a seat cushion (34) to prevent the user from slipping down out of place and these chairs can also have a pillow (32) for a headrest. Also disclosed are a number of seat cushion and legrest alternatives (34) for the leisure chairs including folding seat cushions and a two piece seat and legrest cushion system.

REFERENCES:
patent: D167666 (1952-09-01), Argento
patent: 2281629 (1942-05-01), Snow
patent: 3009172 (1961-11-01), Eidam
patent: 3555502 (1971-01-01), Radford
patent: 3680917 (1972-08-01), Harris
patent: 4171549 (1979-10-01), Morrell et al.
patent: 4627423 (1986-12-01), Kampner
patent: 4635306 (1987-01-01), Willey
patent: 5432967 (1995-07-01), Raftery

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