Siren

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Description

FIG. 1 is a front elevational view of a siren showing my new design;

FIG. 2 is a right-side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D224276 July 1972 Kahn
D253401 November 13, 1979 Benson et al.
D279771 July 23, 1985 Hinata
D279965 August 6, 1985 Mikami
2172413 September 1939 Scott
4171677 October 23, 1979 Hibell
Patent History
Patent number: D292895
Type: Grant
Filed: Feb 21, 1985
Date of Patent: Nov 24, 1987
Assignee: Kobishi Electric Co., Ltd. (Tokyo)
Inventor: Takatoshi Hayashi (Kohnosu)
Primary Examiner: Catherine E. Kemper
Law Firm: Darby & Darby
Application Number: 6/703,875
Classifications
Current U.S. Class: Siren Or Horn (D10/120)