Combined speaker box and amplifier
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Description
Claims
The ornamental design for a combined speaker box and amplifier, as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D472542 | April 1, 2003 | Oikawa |
D478891 | August 26, 2003 | Hisatsune |
D503168 | March 22, 2005 | Hisatsune |
D520494 | May 9, 2006 | Aiba et al. |
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D540305 | April 10, 2007 | Han |
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Patent History
Patent number: D578997
Type: Grant
Filed: Dec 11, 2007
Date of Patent: Oct 21, 2008
Assignee: Sony Corporation (Tokyo)
Inventor: Tomoaki Takuma (Tokyo)
Primary Examiner: Nanda Bondade
Attorney: Rader, Fishman & Grauer, PLLC
Application Number: 29/290,499
Type: Grant
Filed: Dec 11, 2007
Date of Patent: Oct 21, 2008
Assignee: Sony Corporation (Tokyo)
Inventor: Tomoaki Takuma (Tokyo)
Primary Examiner: Nanda Bondade
Attorney: Rader, Fishman & Grauer, PLLC
Application Number: 29/290,499
Classifications