Siren speaker

Description

FIG. 1 is the perspective view of a siren speaker showing my new design;

FIG. 2 is the front elevational view thereof;

FIG. 3 is the rear elevational view thereof;

FIG. 4 is the left side elevational view thereof;

FIG. 5 is the right side elevational view thereof;

FIG. 6 is the top plan view thereof; and,

FIG. 7 is the bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D297918 October 4, 1988 Kamada
D313195 December 25, 1990 Memmola
Patent History
Patent number: D397635
Type: Grant
Filed: Apr 2, 1997
Date of Patent: Sep 1, 1998
Assignee: Portman Security System International Co., Ltd. (Taipei Hsien)
Inventor: Charles Chu (Taipei Hsien)
Primary Examiner: Marcus A. Jackson
Law Firm: Jacobson, Price, Holman & Stern, PLLC
Application Number: 0/68,855
Classifications
Current U.S. Class: Siren Or Horn (D10/120)
International Classification: 1006;