Speaker box

- Sony Corporation
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FIG. 1 is a perspective view of a speaker box showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.


The ornamental design for a speaker box, as shown.

Referenced Cited
U.S. Patent Documents
D243023 January 11, 1977 Robson
D268180 March 8, 1983 Leo
4805729 February 21, 1989 Wascom
D392289 March 17, 1998 Isonaga
D410006 May 18, 1999 Miyazaki
D432117 October 17, 2000 Miyazaki
D508042 August 2, 2005 Oikawa
D512412 December 6, 2005 Tsuge
D547750 July 31, 2007 Yuyama
Foreign Patent Documents
D30-0427625 October 2006 KR
Patent History
Patent number: D581397
Type: Grant
Filed: Mar 15, 2007
Date of Patent: Nov 25, 2008
Assignee: Sony Corporation (Tokyo)
Inventor: Kirio Masui (Tokyo)
Primary Examiner: Nanda Bondade
Attorney: Rader, Fishman & Grauer, PLLC
Application Number: 29/273,855