Siren for antitheft warning apparatus for vehicles

- Delta Elettronica S.p.A.
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Description

FIG. 1 is a perspective view of a siren for antitheft warning apparatus for vehicles showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof as seen from the opposite side of FIG. 3.

Referenced Cited
U.S. Patent Documents
D262952 February 9, 1982 Hanig
D271670 December 6, 1983 Takai et al.
D275187 August 21, 1984 Skarman
D279769 July 23, 1985 Thornton, Jr. et al.
D297219 August 16, 1988 Taylor
4112407 September 5, 1978 Kameyama et al.
Patent History
Patent number: D312591
Type: Grant
Filed: Sep 20, 1988
Date of Patent: Dec 4, 1990
Assignee: Delta Elettronica S.p.A. (Varese)
Inventor: Serafino Memmola (Varese)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Attorney: Peter K. Kontler
Application Number: 7/247,097
Classifications
Current U.S. Class: Siren Or Horn (D10/120)