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Publication numberUSD301989 S
Publication typeGrant
Application numberUS 07/014,921
Publication dateJul 4, 1989
Filing dateFeb 13, 1987
Priority dateOct 13, 1986
Publication number014921, 07014921, US D301989 S, US D301989S, US-S-D301989, USD301989 S, USD301989S
InventorsGiovanni Arduini, Lorenzo Bonfanti, Gianfranco Salvemini
Original AssigneeDelta Elettronica S.P.A.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Siren for vehicle anti-theft alarm
US D301989 S
Abstract  available in
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  1. The ornamental design of a siren for vehicle anti-theft alarm, as shown and described.

FIG. 1 is a front elevational view of a siren for vehicle anti-theft alarm showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top, front, right side perspective view thereof; and

FIG. 6 is a left side elevational view thereof, the right side being a mirror image.

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US7712430Dec 11, 2008May 11, 2010Wolo Mfg. Corp.Electropneumatic horn with air venting channels
US7802535Jul 31, 2008Sep 28, 2010Wolo Mfg. Corp.Electropneumatic horn system
US7938078Mar 26, 2010May 10, 2011Wolo Mfg. Corp.Electropneumatic horn with air venting channels
US8687835Nov 16, 2011Apr 1, 2014Wolo Mfg. Corp.Diaphragm for an electropneumatic horn system
U.S. ClassificationD10/120