Patent
   D431791
Priority
Aug 17 1999
Filed
Feb 14 2000
Issued
Oct 10 2000
Expiry
Oct 10 2014
Assg.orig
Entity
unknown
3
4
n/a
The ornamental design for an electromagnetic sound generator, as shown and described.

FIG. 1 is a top view of an electromagnetic sound generator embodying our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a perspective view as viewed from the upper side thereof; and,

FIG. 8 is a perspective view as viewed from the lower side thereof.

Watanabe, Shigehisa

Patent Priority Assignee Title
D734683, Feb 23 2013 Sound generator for spoked wheels
D737163, Sep 11 2013 Photoelectric sensor
D946441, Sep 26 2019 NINGBO KEPO ELECTRONICS CO., LTD. Piezoelectric buzzer
Patent Priority Assignee Title
D410210, Mar 25 1998 Citizen Electronics Co., Ltd. Audible signal for alarm units
D410211, Oct 06 1998 Citizen Electronics Co., Ltd. Audible signal for alarm units
D411127, Mar 02 1998 Citizen Electronics Co., Ltd. Audible sound generator
D413278, Apr 20 1998 Citizen Electronics Co., Ltd. Electromagnetic sound generator
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Feb 04 2000WATANABE, SHIGEHISACITIZEN ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105520394 pdf
Feb 14 2000Citizen Electronics Co., Ltd.(assignment on the face of the patent)
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