US D347193 S
FIG. 1 is a front elevational view of a security lockbox with visual inspection window for temperature controls on swimming pool and spa heaters showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top, front, and right side perspective view thereof; and,
FIG. 7 is a top, rear, and left side perspective view thereof.