Diaphragm for speaker

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Description

FIG. 1 is a top perspective view of a diaphragm for speaker of the present invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear view thereof

FIG. 7 is a first side view thereof;

FIG. 8 is a second side view thereof;

FIG. 9 is an enlarged sectional view thereof taken along the line 99 of FIG. 4;

FIG. 10 is a cross-section view taken along the line 1010 of FIG. 4; and,

FIG. 11 is a cross-section view taken along the line 1111 of FIG. 4.

Claims

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

Referenced Cited
U.S. Patent Documents
D137603 April 1944 Mee et al.
D276044 October 23, 1984 Kawachi
D278530 April 23, 1985 Takagi
D425900 May 30, 2000 Chu
Foreign Patent Documents
D1256587 November 2005 JP
Patent History
Patent number: D560213
Type: Grant
Filed: Jul 25, 2006
Date of Patent: Jan 22, 2008
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Atsushi Inaba (Kadoma), Hiroyuki Takewa (Kadoma)
Primary Examiner: Nanda Bondade
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/263,525