US D253490 S
FIG. 1 is a top perspective view of a junction box for electrocardiographic leads showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is an end elevation thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a side elevation thereof; and
FIG. 6 is an end elevation as seen from the end opposite FIG. 3.
The broken lines are shown for illustrative purposes only.