US Patent D548725 Speaker box

Patent D548725 was granted and assigned to Sony on August, 2007 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Sony

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D5487250

Patent Inventor Names

Katsuhisa Hakoda0

Date of Patent

August 14, 2007

Patent Application Number

292544510

Date Filed

February 24, 2006

Patent Citations Received

‌

US Patent D1012060 Speaker

‌

US Patent D1033383 Combined wireless speaker and range extender device

‌

US Patent D1012884 Speaker

‌

US Patent D987597 Wireless speaker

Patent Primary Examiner

Nanda Bondade

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