US D319506 S
FIG. 1 is a top perspective view of an I.V. flow regulator, showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side perspective view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front side elevational view thereof; and,
FIG. 6 is a back side elevational view thereof.