Fire alarm

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Description

FIG. 1 is a front elevation view of a fire alarm showing my new design;

FIG. 2 is a side elevation view thereof, the opposite side being a mirror image;

FIG. 3 is a bottom view thereof; and

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D112578 December 1938 McGuckin
2312286 February 1943 Reich
Patent History
Patent number: D246578
Type: Grant
Filed: Feb 9, 1976
Date of Patent: Dec 6, 1977
Inventor: Donald A. White (Indianapolis, IN)
Primary Examiner: Susan J. Lucas
Attorney: Thomas E. Beall, Jr.
Application Number: 5/656,248
Classifications
Current U.S. Class: D10/106
International Classification: D1005;