Wrist rest

Details Wrist rest Wrist rest

1991-04-24

1993-03-30

Ramirez, Ramon O.

Supports

Armrest or headrest

Armrest for writer

400715, B68G 500

Patent

active

051976994

ABSTRACT:
A wrist rest (1) of specially designed height and other characteristics is provided for reducing strain on the wrists and hands of a keyboard operator or a similar user of computer accessories. The rest (1) is made to be placed in front of the keyboard or accessory being used, and may be designed to have a particular firmness for comfort. In some embodiments the rest has two foam rubber layers (20,30) about 3/4 inch thick total; the bottom surface has no "skin", to prevent the rest from slipping, while the upper surface has a smooth covering (10) so hands may slide around easily and comfortably. In order to allow rests designed for a normal keyboard to be adapted for use with an especially long keyboard, or with an accessory like a mousepad (4), one embodiment (3) of the invention has contours (101) which can interlock with similar contours (100) on an extension pad (2); these contours are also designed to be easily and inexpensively manufactured.

REFERENCES:
patent: 4481556 (1984-11-01), Berke et al.
patent: 4482063 (1984-11-01), Berke et al.
patent: 4545554 (1985-10-01), Latino et al.
patent: 4621781 (1986-11-01), Springer
patent: 4709972 (1987-12-01), LaBudde et al.
patent: 4973176 (1990-11-01), Dietrich
patent: 5022622 (1991-06-01), Schaevitz
patent: 5056743 (1991-10-01), Zwar et al.
Brochure for "Keyboard Wrist Rest", AliMed, Inc., 1990, Product #1011.
Brochure for "Key Pads", American Covers Inc.
Brochure for "Keyboard Buddy", Computer Expressions.
Brochure for "Wrist Supports", M&M Industries.
Brochure for "Wrist Pro", Wrist Pro.
Brochure for "Wristonics", Marcus Franklin & Associates.
Brochure for "Wrist-Stop", George McDonald Engineering Co., Inc., 1990.
Brochure for "Wrist Pad Plus", Marty's Computer Workshop.
Brochure for "Keyboard Wrist Rest", Global Computer Supplies.
Brochure for "Curtis Wrist Rest", Curtis Manufacturing, Inc.

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