U.S. patent number D560,213 [Application Number D/263,525] was granted by the patent office on 2008-01-22 for diaphragm for speaker.
This patent grant is currently assigned to Matsushita Electric Industrial Co., Ltd.. Invention is credited to Atsushi Inaba, Hiroyuki Takewa.
United States Patent |
D560,213 |
Inaba , et al. |
January 22, 2008 |
Diaphragm for speaker
Claims
CLAIM We claim the ornamental design for a diaphragm for speaker,
as shown and described.
Inventors: |
Inaba; Atsushi (Kadoma,
JP), Takewa; Hiroyuki (Kadoma, JP) |
Assignee: |
Matsushita Electric Industrial Co.,
Ltd. (Osaka, JP)
|
Appl.
No.: |
D/263,525 |
Filed: |
July 25, 2006 |
Foreign Application Priority Data
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|
|
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Mar 14, 2006 [JP] |
|
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2006-006409 |
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Current U.S.
Class: |
D14/222 |
Current International
Class: |
1401 |
Field of
Search: |
;D14/204,209-216,219-222
;181/143-144,147-148,150,157,198-199,151,153
;381/300-302,306,333,345,361-364,386-388,332,336 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Bondade; Nanda
Attorney, Agent or Firm: Brinks Hofer Gilson & Lione
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
9--9 of FIG. 4;
FIG. 10 is a cross-section view taken along the line 10--10 of FIG.
4; and,
FIG. 11 is a cross-section view taken along the line 11--11 of FIG.
4.
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