Patent
   D430813
Priority
Jun 04 1999
Filed
Dec 06 1999
Issued
Sep 12 2000
Expiry
Sep 12 2014
Assg.orig
Entity
unknown
3
5
n/a
The ornamental design for a buzzer, as shown and described.

FIG. 1 is a top view of a buzzer embodying my 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, Keita

Patent Priority Assignee Title
D444405, Sep 04 2000 Buzzer for training animal
D464284, Mar 12 2001 Citizen Electronics Co., Ltd. Buzzer having a battery
D946441, Sep 26 2019 NINGBO KEPO ELECTRONICS CO., LTD. Piezoelectric buzzer
Patent Priority Assignee Title
D254731, Jan 04 1978 Star Seimitsu Kabushiki Kaisha Electronic buzzer or similar article
D408822, Sep 27 1996 Star Micronics Co., Ltd. Electroacoustic transducer
D410210, Mar 25 1998 Citizen Electronics Co., Ltd. Audible signal for alarm units
D415975, Aug 06 1997 Star Micronics Co., Ltd. Audible signal for an alarm unit
D419904, Apr 14 1999 Citizen Electronics Co. Ltd. Signal unit for an audible alarm
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 04 1999WATANABE, KEITACITIZEN ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104210153 pdf
Dec 06 1999Citizen Electronics Co., Ltd.(assignment on the face of the patent)
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