Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 24, 2010
Patent Application Number
11843921
Date Filed
August 23, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A battery powered electrical appliance (100) operates using batteries (406, 408) of more than one size and provides preparedness information (120) which may be used to assist in preparing for an emergency or otherwise obtaining desired supplies. The electrical appliance (100) may be employed to provide a first task illumination function, at least a first visible signaling function, and an audible signaling function.
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