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 left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D297918 October 4, 1988 Hamada
D309440 July 24, 1990 Arduini et al.
D313195 December 25, 1990 Memmola
D382221 August 12, 1997 Chen
D391512 March 3, 1998 Ch
Patent History
Patent number: D400460
Type: Grant
Filed: Jan 20, 1998
Date of Patent: Nov 3, 1998
Inventor: Mick Ch (Chupei, Hsinchu Hsien)
Primary Examiner: Marcus A. Jackson
Law Firm: Rosenberg, Klein & Bilker
Application Number: 0/82,286
Classifications
Current U.S. Class: D10/106
International Classification: 1005;