US D320856 S
FIG. 1 is a left side elevational view of a bipolar pen coagulator, showing my new design, the right side elevational view being a mirror image thereof.
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front end elevational view thereof; and
FIG. 5 is a rear end elevational view thereof.