Patent
   D248152
Priority
Aug 19 1976
Filed
Aug 19 1976
Issued
Jun 13 1978
Expiry
Jun 13 1992
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for a siren, substantially as shown and described.

FIG. 1 is a top plan view of a siren showing my new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a bottom plan view thereof;

The front elevational view and the rear elevational view (now shown) are identical.

Hastings, Hank

Patent Priority Assignee Title
D275843, Jan 22 1982 Primary Security Inc. Siren
D327228, May 30 1990 Pittway Corporation Cover for a duct-type smoke detector
D419905, Aug 31 1998 Ultex Corporation Ultrasonic horn
D419906, Aug 31 1998 Ultex Corporation Ultrasonic horn
D420614, Aug 31 1998 Ultex Corporation Ultrasonic horn
Patent Priority Assignee Title
BE542,742,
199446,
215976,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 19 1976Carolina Enterprises, Inc.(assignment on the face of the patent)
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