Back cushion

Details Back cushion Back cushion

1980-09-18

1984-02-14

McCall, James T.

Chairs and seats

Padded stool

Hassock type

5432, 297284, A47C 702

Patent

active

044312326

ABSTRACT:
A cushion for engaging the small of the back when the user is in a seated position has a generally planar base portion for engaging a seat back and a generally arc-shaped small of the back engaging portion with dorsal and sacral engaging sections thereon. The back cushion minimizes tension and provides proper curvature for the small of the back section of the spine.

REFERENCES:
patent: 1667626 (1927-03-01), Epstein
patent: 1673433 (1927-10-01), Wheeler et al.
patent: 1898272 (1933-02-01), Stern
patent: 1935685 (1933-11-01), White
patent: 1937920 (1933-12-01), Smith
patent: 1975586 (1934-10-01), Law
patent: 2081111 (1937-05-01), Manley
patent: 2188421 (1940-01-01), Wade
patent: 2291266 (1942-07-01), Wade
patent: 3041108 (1962-06-01), Cohn
patent: 3288525 (1966-11-01), Cerf
patent: 3361471 (1968-01-01), Radford
patent: 3716875 (1973-02-01), Fehr
patent: 4105249 (1978-08-01), Van Vliet, Jr.

Affiliated with

Also associated with

Rating

Back cushion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Back cushion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Back cushion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2371365