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
| D372918 | August 20, 1996 | Manganese et al. |
| D472542 | April 1, 2003 | Oikawa |
| D478891 | August 26, 2003 | Hisatsune |
| D503168 | March 22, 2005 | Hisatsune |
| D520494 | May 9, 2006 | Aiba et al. |
| D532408 | November 21, 2006 | Kita |
| D540305 | April 10, 2007 | Han |
| D540310 | April 10, 2007 | Yuyama |
| D547748 | July 31, 2007 | Tsuge |
| D000436092-0002 | January 2006 | EM |
| D000436092-0003 | January 2006 | EM |
| D1146828 | July 2002 | JP |
| D1292066 | January 2007 | JP |
| D1299991 | May 2007 | JP |
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