Folding chair

Details Folding chair Folding chair

1987-12-18

1989-06-06

Aschenbrenner, Peter A.

Chairs and seats

Collapsible chair; i.e., relatively folding bottom, back,...

Collapsed to a compact bundle having all rigid elongated...

297 45, A47C 400

Patent

active

048366013

ABSTRACT:
The subject invention comprises a foldable portable chair which has a seat section and a support section. In the preferred embodiment the seat section is a triangular flexible web which is attached to the upper portions of the support section. The support section is made up of a first and second V shaped supports. These V shaped supports are each formed from two arms which are pivotally connected to each other. The V shaped supports are nested one in each other. The apexes of the V shaped supports are oriented opposite to each other. Lastly the V shaped supports are also interconnected to each other by support means to limit the travel of the V shaped supports and their respective arms in relation to each other.
The chair of this invention is suitable for both juvenile and adult usage.

REFERENCES:
patent: 244216 (1881-07-01), Fenby
patent: 2473090 (1949-06-01), Becker
patent: 2587543 (1952-02-01), Smith
patent: 2691410 (1954-10-01), Boucher
patent: 2916744 (1959-12-01), May et al.
patent: 3124387 (1964-03-01), MacLaren
patent: 3136272 (1964-06-01), Sprigman
patent: 3838883 (1974-10-01), Machen
patent: 4014591 (1977-03-01), Gittings
patent: 4148520 (1979-04-01), Miller
patent: 4605261 (1986-08-01), Lee
patent: 4671566 (1987-06-01), Knapp
patent: 4685725 (1987-08-01), Helfrich

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