Vertically adjustable chair arm with rotatable armrest

Details Vertically adjustable chair arm with rotatable armrest Vertically adjustable chair arm with rotatable armrest

1996-06-11

1998-05-12

Nelson, Jr., Milton

Chairs and seats

Armrest

Adjustable to multiple use positions relative to bottom or back

29741131, A47C 754

Patent

active

057496285

ABSTRACT:
A vertically adjustable chair arm with a rotatable armrest includes an armrest support member extending upwardly from a chair seat and an armrest housing telescoped onto the support member. An armrest pad member is pivotally connected to a top end of the housing. A manually operated ratchet mechanism is engaged between the housing and the support member to releasably retain the housing in a selected vertical position on the support member. A spring ball detent mechanism is engaged between the armrest pad member and the housing and releasably retains the pad member in a selected pivotal position relative to the housing.

REFERENCES:
patent: 4961610 (1990-10-01), Reeder et al.
patent: 5143422 (1992-09-01), Althofer et al.
patent: 5169210 (1992-12-01), Fricano
patent: 5324096 (1994-06-01), Schultz
patent: 5368365 (1994-11-01), Feldberg
patent: 5382079 (1995-01-01), Wilson et al.
patent: 5393124 (1995-02-01), Neil
patent: 5407249 (1995-04-01), Bonutti
patent: 5439267 (1995-08-01), Peterson et al.
patent: 5484187 (1996-01-01), Doerner et al.

Affiliated with

Also associated with

Rating

Vertically adjustable chair arm with rotatable armrest does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vertically adjustable chair arm with rotatable armrest, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vertically adjustable chair arm with rotatable armrest will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-974190