US D331807 S
FIG. 1 is a top, front and left side perspective view of a sheath for a biosensor surface carrier showing my new design;
FIG. 2 is a bottom, rear and right side perspective view;
FIG. 3 is a top plan view;
FIG. 4 is a front elevational view;
FIG. 5 is a right side elevational view;
FIG. 6 is a rear elevational view; and,
FIG. 7 is a bottom plan view thereof.