Solar-powered headset
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The name SOLIO®, forming part of the claimed design, is a registered trademark owned by Better Energy Systems, LTD.
Claims
The ornamental design for a solar-powered headset, as shown and described.
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Type: Grant
Filed: Oct 15, 2007
Date of Patent: Jul 7, 2009
Assignee: Better Energy Systems, Ltd. (Berkeley, CA)
Inventor: David Fowler (Portland)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Foley & Lardner LLP
Application Number: 29/296,154