Security box for a water heater thermostat
Description
FIG. 1 is an isometric view of a security box for a water heater thermostat showing our new design;
FIG. 2 is a top plan view thereof, drawn to a slightly enlarged scale;
FIG. 3 is a left side elevational view of FIG. 2;
FIG. 4 is a front elevational view of FIG. 2;
FIG. 5 is a right side elevational view of FIG. 4;
FIG. 6 is a bottom plan view of FIG. 4;
FIG. 7 is a rear elevational view of FIG. 2.
Referenced Cited
Patent History
Patent number: D288069
Type: Grant
Filed: May 16, 1983
Date of Patent: Feb 3, 1987
Inventors: Robert W. Fair (Colton, CA), Robert A. Fair (Fontana, CA)
Primary Examiner: B. J. Bullock
Attorney: John H. Crowe
Application Number: 6/494,718
Type: Grant
Filed: May 16, 1983
Date of Patent: Feb 3, 1987
Inventors: Robert W. Fair (Colton, CA), Robert A. Fair (Fontana, CA)
Primary Examiner: B. J. Bullock
Attorney: John H. Crowe
Application Number: 6/494,718
Classifications
Current U.S. Class:
Element Or Attachment (4) (D10/60)