US D394746 S
FIG. 1 is a front view of an oil change reminder for key rings showing a fourth embodiment of my new design;
FIG. 2 is a left side elevational view thereof, with the right side being a mirror image;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.