PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D775608
|
Priority
Oct 17 2014
|
Filed
Apr 17 2015
|
Issued
Jan 03 2017
|
Expiry
Jan 03 2031
|
|
Assg.orig
|
|
Entity
unknown
|
1
|
11
|
n/a
|
|
|
A speaker diaphragm, as shown and described.
|
FIG. 1 is a perspective view of a speaker diaphragm showing embodiments of our new design;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
FIG. 5 is a bottom view of FIG. 1; and,
FIG. 6 is a cross-sectional view taken in the direction of line 6-6 as seen in FIG. 4.
The broken lines shown are included for the purpose of illustrating portions of the speaker diaphragm that form no part of the claim.
Noro, Masao, Yoshinaga, Kenichi, Nozaki, Akihiko, Takigawa, Soichi
Patent |
Priority |
Assignee |
Title |
2873812, |
|
|
|
D389487, |
Jun 28 1996 |
BRAVOX S A INDUSTRIA E COMERCIO ELETRONICO |
Cone for speaker |
D452964, |
Mar 07 2001 |
Harman International Industries, Inc. |
Acoustical horn |
D591728, |
Jan 04 2008 |
Elettromedia SRL |
Speaker cone |
D591730, |
Jan 29 2008 |
Elettromedia SRL |
Speaker cone |
D609223, |
Jan 29 2008 |
Elettromedia SRL |
Transparent dust cap |
D617315, |
Jan 29 2008 |
Elettromedia SRL |
Speaker cone and transparent dust cap assembly |
D698751, |
Aug 15 2012 |
EAW NORTH AMERICA, INC |
Speaker |
76266, |
|
|
|
76267, |
|
|
|
77263, |
|
|
|
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a