Arm and hand rest for a keyboard

Details Arm and hand rest for a keyboard Arm and hand rest for a keyboard

1990-08-15

1992-04-14

Chin-Shue, Alvin C.

Supports

Armrest or headrest

Armrest for writer

248918, 248285, H05F 300

Patent

active

051040735

ABSTRACT:
Arm and hand rest for a keyboard, such as a stenographers' machine keyboards or computer keyboard, including a padded foamed longitudinal rectangular keyboard member with rounded ends, the underside of the rectangular member including flanges for pivotable mounting on two configured supports. The configured supports mount to a base, the base secures to a screw housing which includes a screw and a knob height adjustment. A hole extends upwardly through the screw housing and the base for accommodating the upper section of a tripod which slides vertically through the hole. The arm and hand rest can also be attached for three dimensional movement about a computer keyboard. The arm and hand rest is intended for preventing carpal tunnel syndrome and other repetitive strain injuries.

REFERENCES:
patent: 2602488 (1952-07-01), Conning
patent: 3114527 (1963-12-01), Demarert
patent: 4482064 (1984-11-01), Berke et al.
patent: 4562987 (1986-01-01), Leeds et al.
patent: 4619427 (1986-10-01), Leymann
patent: 4779922 (1988-10-01), Cooper
patent: 4913390 (1990-04-01), Berke

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