Control unit for an alarm system

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Description

FIG. 1 is a front, side and top perspective view of the control unit for an alarm system showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front 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
D258365 February 24, 1981 Clary et al.
D264826 June 8, 1982 Conforti et al.
D273581 April 24, 1984 Rosenbaum et al.
D276224 November 6, 1984 Goodin et al.
D310791 September 25, 1990 Farrell et al.
2568342 September 1951 Koehler
4641127 February 3, 1987 Hogan
4672653 June 9, 1987 Loveless
Patent History
Patent number: D344466
Type: Grant
Filed: Oct 19, 1992
Date of Patent: Feb 22, 1994
Inventors: Gary Caldwell (Cochise, AZ), Evaline L. Caldwell (Cochise, AZ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Attorney: Terry M. Gernstein
Application Number: 0/543
Classifications
Current U.S. Class: D10/106