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US Patent D638400 Loudspeaker

Patent D638400 was granted and assigned to Qsc on May, 2011 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Qsc

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D6384000

Patent Inventor Names

Justin A. O'Connor0

Jason H. Delarm0

Joseph Chavez0

Yasushi Shimabukuro0

Bernard F. Hawkins0

Date of Patent

May 24, 2011

Patent Application Number

293579970

Date Filed

March 19, 2010

Patent Citations Received

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US Patent D1050066 Portable speaker

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US Patent D989029 Speaker housing

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US Patent D991909 Loudspeaker

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US Patent D993216 Portable speaker

Patent Primary Examiner

Nanda Bondade

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