Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter J. Mikan0
Date of Patent
March 3, 2009
0Patent Application Number
111081120
Date Filed
April 18, 2005
0Patent Primary Examiner
Patent abstract
A keypad of six keys connected to a circuit that includes a microprocessor and interface driver connected to cable which plugs directly into a computer mouse port. The keypad has four arrow keys, which allow for cursor control in eight directions, and two other keys, which provide the left and right mouse button functions. The keypad is made of molded silicone rubber, is waterproof, and has translucent key legends which allow for back-lighting, that is provided by six LED's that are controlled by the microprocessor allowing the light intensity to be adjusted by the user.
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