Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Edgar A. Dallas0
Date of Patent
March 22, 2011
Patent Application Number
11834523
Date Filed
August 6, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to a portable lighting device including a body having a battery compartment, a head coupled to the body, a light source coupled to the head, the light source requiring a first voltage, and a circuit coupled to the light source. The battery compartment is configured to selectively receive batteries of different sizes. The circuit converts voltages of different magnitudes to the first voltage.
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