Detector for an alarm warning system

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Description

FIG. 1 is a right front perspective view of a detector for an alarm warning system showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an end elevational view thereof;

FIG 4 is a side elevational view thereof;

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D277652 February 19, 1985 Kahl, Jr. et al.
D286383 October 28, 1986 Kotlicki et al.
D296531 July 5, 1988 Kotlicki et al.
D302951 August 22, 1989 Kotlicki et al.
D302952 August 22, 1989 Soloway et al.
Patent History
Patent number: D312054
Type: Grant
Filed: Sep 27, 1988
Date of Patent: Nov 13, 1990
Assignee: Crow Engineering, Ltd. (Tel Aviv)
Inventor: Shmuel Melman (Tel Aviv)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Fulwider, Patton, Lee & Utecht
Application Number: 7/249,877
Classifications
Current U.S. Class: D10/106