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Headphone with wireless network transceiver

61/123,265 | U.S. Patent Application

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Location ELECTRONIC
Filed April 7, 2008
Status Provisional Application Expired
Child PCT/US09/39754 Published
Child 12/936,488 Patented
Child 13/459,291 Patented
Child 13/609,409 Patented
Child 14/31,938 Patented
Child 14/695,696 Patented
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Last Updated: 3 years ago
Date # Transaction