- Pioneer Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History

FIG. 1 is a front view of a speaker showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of the front, right side and top plan thereof; and,

FIG. 8 is a perspective view thereof with a stand.

The broken line is for the illustrative purpose only and forms no part of the claimed design.


The ornamental design for a speaker, as shown and described.

Referenced Cited
U.S. Patent Documents
D302979 August 22, 1989 Sanders
6035962 March 14, 2000 Lin
D450311 November 13, 2001 Sawhney et al.
D453016 January 22, 2002 Nevill et al.
D483739 December 16, 2003 Olson et al.
Foreign Patent Documents
1191980 December 2003 JP
1195616 January 2004 JP
1201032 April 2004 JP
Other references
  • Pioneer's product catalogue issued in 2003.
  • Pioneer's product catalogue issued in Aug. 2001.
  • Pioneer's product catalogue issued in May 2004.
Patent History
Patent number: D526643
Type: Grant
Filed: Apr 14, 2005
Date of Patent: Aug 15, 2006
Assignee: Pioneer Corporation (Tokyo)
Inventor: Hideaki Ishizaki (Tokyo)
Primary Examiner: Nanda Bondade
Attorney: Sughure Mion, PLLC
Application Number: 29/227,624