US Patent D621813 Portable speaker system

Patent D621813 was granted and assigned to Altec Lansing on August, 2010 by the United States Patent and Trademark Office.

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Patent

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Current Assignee

Altec Lansing

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D621813

Patent Inventor Names

Bowman Wang0

Minsung Kwon0

Date of Patent

August 17, 2010

Patent Application Number

29335705

Date Filed

April 20, 2009

Patent Citations Received

‌

US Patent D1047934 Control device for pillow or bed

‌

US Patent D1009824 Workstation device

Patent Primary Examiner

Nanda Bondade

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