MICROWAVE OVEN HAVING DOOR WITH TRANSPARENT PANEL

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

15553005

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A microwave oven includes a cooking cavity having an opening, a source of microwave radiation that transmits microwaves into the cooking cavity, a door positioned adjacent the opening and movable between an open position where the cooking cavity can be accessed through the opening and a closed position where the cooking cavity is inaccessible through the opening. The door further includes a transparent glass panel where the cooking cavity is viewable through the door when the door is in the closed position. A conductive metal transparent coating on at least one surface of the transparent glass panel attenuates microwave transmission from the cooking cavity through the door. The conductive metal transparent coating has a sheet resistance and is electrically grounded. A circuit is connected to the transparent coating that measures the sheet resistance of the transparent coating.

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Patent Owner(s)

Patent OwnerAddress
WHIRLPOOL CORPORATION2000 NORTH M-63 BENTON HARBOR MI 49022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MILLETT, FREDERICK A GRAND HAVEN, US 21 227

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