Furniture construction with rigid foldable material

Details Furniture construction with rigid foldable material Furniture construction with rigid foldable material

1997-05-13

1999-01-19

Nelson, Jr., Milton

Chairs and seats

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

Sheet material folded to form a chair or seat

2974401, A47C 700

Patent

active

058607048

ABSTRACT:
Chairs constructed of fiberboard with an easily assembled core structure, reinforced arms, and an outer casing that economically consumes raw sheeting material by minimizing stamping waste. The chairs include a casing, a core structure, and a body panel. The core is built from aligned L-shaped members and transverse struts that mutually connect by interfitting slots. The casing is built from a rectangular tube. The tube has side sections, a front section and a rear section. For the versions with arms, the side sections carry flaps that reinforce the arm areas. For the versions without arms, the side sections carry flaps that fold over the L-shaped members. The body panel resides over the back support area and the seat support area of the L-shaped members and provides a uniformly smooth surface. The chairs may be combined or aligned in series to form a sectional couch.

REFERENCES:
patent: 2707514 (1955-05-01), Smith
patent: 2806514 (1957-09-01), Smith
patent: 2955647 (1960-10-01), Smith
patent: 3331634 (1967-07-01), Harrison, Jr.
patent: 3695703 (1972-10-01), Notko
patent: 3717377 (1973-02-01), Johnson
patent: 4085970 (1978-04-01), Klein
patent: 4340251 (1982-07-01), Geoffroy-Dechaume
patent: 5580131 (1996-12-01), Ribot

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