Wrist rest equipped with a heating device

Details Wrist rest equipped with a heating device Wrist rest equipped with a heating device

2007-02-27

2007-02-27

Robinson, Daniel (Department: 3742)

Electric heating

Heating devices

With heater-unit housing, casing, or support means

C607S099000

Reexamination Certificate

active

11269639

ABSTRACT:
A wrist rest equipped with a heating device has a base, a heating device and a cushion. The base has a recess and a chamber. The heating device is mounted in and on the base and has a controller, a heating element, a switch and a power source. The controller is mounted in the chamber and controls operation of the heating device. The heating element is mounted in the recess and connected electrically to the controller. The switch is connected electrically to the controller to turn the heating element on and off. The power source is connected electrically to the controller to supply electricity to the heating device. The cushion is mounted in the recess above the heating element and is heated by heat from the heating element to improve the blood circulation in the mouse user's wrist area while a user operates the computer mouse.

REFERENCES:
patent: 2148742 (1939-02-01), Graham
patent: 4145602 (1979-03-01), Lee
patent: 4916280 (1990-04-01), Havette
patent: 5593610 (1997-01-01), Minerich et al.
patent: 6133556 (2000-10-01), Ramsey et al.
patent: 6431360 (2002-08-01), Julius

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