Transmitter for a safety alarm

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Description

FIG. 1 is a perspective view of a transmitter for a safety 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; and,

FIG. 6 is a right side elevational view thereof, the left side view being the mirror image of the right side view.

Referenced Cited
U.S. Patent Documents
D231753 June 1974 Fujiwara
D272534 February 7, 1984 Wong et al.
D302157 July 11, 1989 Vories
D303223 September 5, 1989 Issa
D303969 October 10, 1989 Scheid et al.
D307012 April 3, 1990 Berkheij
D310063 August 21, 1990 Cheng
D311349 October 16, 1990 Walsh
Patent History
Patent number: D325570
Type: Grant
Filed: Feb 16, 1988
Date of Patent: Apr 21, 1992
Inventor: Matthew A. Jones (Don Gola, IL)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: P. Hyder
Attorney: Terry M. Gernstein
Application Number: 7/155,751