Back brace for director's chair

Details Back brace for director's chair Back brace for director's chair

1983-06-06

1985-07-02

Downey, Kenneth

Chairs and seats

Having detachably interfitting parts or components; i.e.,...

Interfitted back and back frame

297441, 297444, 24818891, A47C 700

Patent

active

045264236

ABSTRACT:
A simple one-piece brace (20) provides rigidity to the vertical back of a director's chair (10). The brace consists of a curved length of heavy steel wire with a loop (22) on each end. Brace (20) is made long enough so that each of its end loops (22) fits over the respective two round uprights (12) of the chair. The brace is installed by removing the canvas backpiece (14) of the chair and fitting the end loops of the brace over the respective uprights and then re-installing the backpiece. The brace is curved so that it does not interfere with the back of a person sitting in the chair.

REFERENCES:
patent: 1692568 (1928-11-01), Prettyman
patent: 1703879 (1929-03-01), Goldwyn
patent: 1739552 (1929-12-01), Kidder
patent: 1799029 (1931-03-01), Smith
patent: 2625988 (1953-01-01), MacMillan
patent: 2749974 (1956-06-01), Finer
patent: 3331629 (1967-07-01), Munson et al.
patent: 3485528 (1969-12-01), Kramer
patent: 3498668 (1970-03-01), Vanderminden
patent: 3711151 (1973-01-01), Upton
patent: 3977721 (1976-08-01), Peterson

Affiliated with

Also associated with

Rating

Back brace for director's chair 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 brace for director's chair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Back brace for director's chair will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-377901