Chairs and seats – Having detachably interfitting parts or components; i.e.,... – Sheet material folded to form a chair or seat
Patent
1995-06-07
1996-12-03
Brown, Peter R.
Chairs and seats
Having detachably interfitting parts or components; i.e.,...
Sheet material folded to form a chair or seat
A47C 700
Patent
active
055801315
ABSTRACT:
A folding chair composed from a blank of stamped material, having various fold lines that define zones in the blank. The blank includes two central zones of a higher height than the remaining zones, two side prolonged zones that protrude from the lateral sides of the central zones, and two inner prolonged zones extending from the side prolonged zones and joined together with at least one connection flange. The blank further includes an "ear" extending from an upper edge of one of the side prolonged zones and forming the seat of the chair and an "ear" extending from an upper area of the side prolonged zone and forming the back of the chair. Each ear is provided with a respective connection flange. The chair is formed by folding the blank along the fold lines and then joining the connection flanges to their designated connection areas.
REFERENCES:
patent: 2049659 (1936-08-01), Parrott
patent: 2806514 (1957-09-01), Smith
patent: 3463546 (1967-08-01), Giebel
patent: 3604751 (1971-09-01), Caigan
patent: 3606459 (1971-09-01), Krone
patent: 3664705 (1972-05-01), Brody et al.
patent: 4648658 (1987-03-01), Calco
patent: 4984848 (1991-01-01), Scalisi et al.
Barfield Anthony D.
Brown Peter R.
Cister Ediciones, S.L.
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