Supports – Armrest or headrest – Armrest for writer
Patent
1994-04-04
1997-02-11
Chotkowski, Karen J.
Supports
Armrest or headrest
Armrest for writer
248918, 248631, 5646, 5708, B68G 500
Patent
active
056012640
ABSTRACT:
A wrist rest is disclosed for use with a keyboard. The wrist rest includes a bladder for holding a fluid, a pump operatively connected to the bladder for selectively filling the bladder with fluid and a valve for selectively releasing fluid from the bladder. The bladder preferably includes two elongate lobes interconnected by an isthmus. The lobes are shaped so that the perimeter of a horizontal cross-section through one of the elongate lobes is substantially elliptical in shape.
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