Patent
   D452454
Priority
May 24 2000
Filed
May 24 2000
Issued
Dec 25 2001
Expiry
Dec 25 2015
Assg.orig
Entity
unknown
9
7
n/a
The ornamental design for a siren speaker, as shown and described.

FIG. 1 is a front view of a siren speaker in accordance with our Design;

FIG. 2 is a rear view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a side view thereof, the siren speaker appearing the same when viewed from the opposite side.

Lyons, Jon H., Bekasi, Thomas J.

Patent Priority Assignee Title
8786423, May 24 2011 Code 3, Inc. Programmable control for siren and lights
D512336, Apr 05 2004 Omega Patents, L.L.C. Security siren
D513200, Nov 19 2004 Backup alarm
D514010, Oct 12 2004 ELECTRONIC CONTROLS COMPANY Alarm housing
D514466, Nov 19 2004 Backup alarm
D514973, Aug 11 2004 Yamaguchi Electric Ind. Co. Limited Reversing alarm
D516448, Dec 31 2004 Backup alarm
D592180, Aug 11 2008 Code 3, Inc. Speaker for light bar
D821242, Jul 13 2015 Backup alarm
Patent Priority Assignee Title
D279965, Dec 19 1983 Kobishi Electric Co., Ltd. Siren
D292895, Feb 21 1985 Kobishi Electric Co., Ltd. Siren
D297918, Aug 14 1985 Kamada Signal Appliances Co., Ltd. Alarm
D345317, Jul 06 1993 DEI HEADQUATERS, INC; DEI HEADQUARTERS, INC Siren
D382221, Jun 05 1996 PORTMAN SECURITY SYSTEM INTERNATIONAL CO , LTD Siren
D397636, Apr 02 1997 Portman Secutity System International Co., Ltd. Siren speaker
D406074, May 13 1998 Alertek Corporation Electronic siren
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 18 2000BEKASI, THOMAS J Whelen Engineering Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0108450678 pdf
May 18 2000LYONS, JON H Whelen Engineering Company, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0108450678 pdf
May 24 2000Whelen Engineering Company, Inc.(assignment on the face of the patent)
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