- Roland Corporation
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FIG. 1 is a front view of a speaker showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is a perspective view of a portion thereof, shown separately for clarity of illustration.

The ornamental design which is claimed is shown in solid lines in the drawings. The broken line showing of the drawing is for illustrative purposes only and forms no part of the claimed design.


We claim the ornamental design for a speaker, as shown and described.

Referenced Cited
U.S. Patent Documents
D276153 October 30, 1984 Iijima
D276227 November 6, 1984 Nakamura
D277278 January 22, 1985 Matsuda
D281241 November 5, 1985 Kawachi
D295857 May 24, 1988 Nagashima
D305892 February 6, 1990 Freed
Patent History
Patent number: D538263
Type: Grant
Filed: Aug 12, 2005
Date of Patent: Mar 13, 2007
Assignee: Roland Corporation (Hamamatsu)
Inventors: Koji Yasuda (Hamamatsu), Masazumi Morinaga (Hamamatsu)
Primary Examiner: Nanda Bondade
Attorney: Foley & Lardner LLP
Application Number: 29/236,168