Emergency alarm

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Description

FIG. 1 is a perspective view of an emergency alarm showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D297918 October 4, 1988 Kamada
D309440 July 24, 1990 Arduini et al.
D313195 December 25, 1990 Memmola
D382221 August 12, 1997 Chen
Patent History
Patent number: D391512
Type: Grant
Filed: Jun 24, 1997
Date of Patent: Mar 3, 1998
Inventor: Mick Ch (Chupei, Hsinchu Hsien)
Primary Examiner: Marcus A. Jackson
Attorneys: Morton J. Rosenberg, David I. Klein, Jun Y. Lee
Application Number: 0/72,927
Classifications
Current U.S. Class: D10/106; Siren Or Horn (D10/120)
International Classification: 1005;