US D534492 S1
FIG. 1 is a front, top and left side perspective view of an optical transmission conversion device, showing my new design;
FIG. 2 is a front elevational view thereof; the opposite side being a mirror image thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof; and,
FIG. 6 is a left side elevational view thereof.
Citations hors brevets