Amplifier
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Description
Claims
The ornamental design for an amplifier, as shown.
Referenced Cited
U.S. Patent Documents
D328073 | July 21, 1992 | Yamakawa |
D375956 | November 26, 1996 | Shintani |
D475036 | May 27, 2003 | Tejima |
D479519 | September 9, 2003 | Hisatsune |
D506734 | June 28, 2005 | Oikawa |
D506984 | July 5, 2005 | Oikawa |
D518020 | March 28, 2006 | Ishibashi |
D523023 | June 13, 2006 | Hsiung et al. |
D530689 | October 24, 2006 | Ishibashi |
D538256 | March 13, 2007 | Yoshida |
D547288 | July 24, 2007 | Hakoda |
D554602 | November 6, 2007 | Hakoda |
D564493 | March 18, 2008 | Tejima |
D568865 | May 13, 2008 | Wada et al. |
Patent History
Patent number: D578505
Type: Grant
Filed: Dec 27, 2007
Date of Patent: Oct 14, 2008
Assignee: Sony Corporation (Tokyo)
Inventors: Keisuke Tejima (Tokyo), Yusuke Otani (Tokyo), Jun Uchiyama (Tokyo), Katsuhisa Hakoda (Tokyo)
Primary Examiner: Stella M. Reid
Assistant Examiner: Keli L Acker
Attorney: Rader, Fishman & Grauer, PLLC
Application Number: 29/294,166
Type: Grant
Filed: Dec 27, 2007
Date of Patent: Oct 14, 2008
Assignee: Sony Corporation (Tokyo)
Inventors: Keisuke Tejima (Tokyo), Yusuke Otani (Tokyo), Jun Uchiyama (Tokyo), Katsuhisa Hakoda (Tokyo)
Primary Examiner: Stella M. Reid
Assistant Examiner: Keli L Acker
Attorney: Rader, Fishman & Grauer, PLLC
Application Number: 29/294,166
Classifications
Current U.S. Class:
Radio Receiver, Tuner Or Amplifier, Or Housing Therefor (D14/188)