Lift chair system

Details Lift chair system Lift chair system

2007-11-06

2008-12-02

Brown, Peter R. (Department: 3636)

Chairs and seats

Movable bottom

Bottom and back movable as a unit

C297S162000, C297S344200

Reexamination Certificate

active

07458638

ABSTRACT:
A chair has an essentially horizontal seat. An adjustable positioning assembly between a horizontal upper brace supporting the chair and a lower brace allows for varying the height between the chair and a recipient surface.

REFERENCES:
patent: 1843564 (1932-02-01), Koken
patent: 3377966 (1968-04-01), Bates et al.
patent: 3642320 (1972-02-01), Ward
patent: 3960406 (1976-06-01), Buker
patent: 4043277 (1977-08-01), Wallace
patent: 4408743 (1983-10-01), DeWitt et al.
patent: 4852940 (1989-08-01), Kanigowski
patent: 4928916 (1990-05-01), Molloy
patent: 5385323 (1995-01-01), Garelick
patent: 5407249 (1995-04-01), Bonutti
patent: 5487590 (1996-01-01), Haynes
patent: 5509719 (1996-04-01), Cone, II
patent: 6443406 (2002-09-01), Frank
patent: 6957859 (2005-10-01), Patus
patent: 7249386 (2007-07-01), Terzo

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