Adjustable armrest assemblies for chairs

Details Adjustable armrest assemblies for chairs Adjustable armrest assemblies for chairs

1997-09-29

1999-04-20

Cranmer, Laurie K.

Chairs and seats

Armrest

Adjustable to multiple use positions relative to bottom or back

29741137, 29741138, A47C 754

Patent

active

058950958

ABSTRACT:
An armrest assembly includes a base having a lower end secured to the chair and an upper end, a vertical post mounted to the upper end of the base and adjustable in a vertical direction relative to the upper end of the base, the vertical post including a guide pin mounted thereto, and an armrest securely attached to the vertical post to move therewith in the vertical direction. The armrest includes an elongated slot defined therein through which the guide pin extends. The elongated slot extends in a horizontal direction at an angle with a longitudinal axis of the armrest, whereby a sliding movement of the armrest relative to the vertical post causes the armrest to move in a longitudinal direction and a transverse direction on a horizontal plane on which the armrest locates.

REFERENCES:
patent: 5318347 (1994-06-01), Tseng
patent: 5324096 (1994-06-01), Schultz
patent: 5435626 (1995-07-01), Lai
patent: 5439267 (1995-08-01), Peterson et al.
patent: 5484187 (1996-01-01), Doerner et al.
patent: 5590934 (1997-01-01), Gibbs
patent: 5641203 (1997-06-01), Van De Riet et al.

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