Combined safety switch and alarm unit

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Description

FIG. 1 is an exploded perspective view of a combined safety switch and alarm unit showing my new design, with the alarm unit broken away in the center portion to indicate indeterminate length;

FIG. 2 is a front elevantional view of the safety switch portion;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side elevational view thereof, with the cord broken away to indicate indeterminate length;

FIG. 5 is a left view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a right side elevational view of the alarm unit portion;

FIG. 9 is a left view thereof;

FIG. 10 is a front view thereof;

FIG. 11 is a rear view thereof;

FIG. 12 is a top view thereof; and,

FIG. 13 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D312222 November 20, 1990 Sawyer
D316231 April 16, 1991 Inglima
D321330 November 5, 1991 Gagnon et al.
D333796 March 9, 1993 Bannon
Patent History
Patent number: D395613
Type: Grant
Filed: Sep 27, 1996
Date of Patent: Jun 30, 1998
Inventor: Duane A. Little (Newcomerstown, OH)
Primary Examiner: Marcus A. Jackson
Attorney: Harold H. Dutton, Jr.
Application Number: 0/60,405
Classifications
Current U.S. Class: D10/106
International Classification: 1005;