Front surface of a grinding disc

Abstract

Description

The patent or application file contains at least one photograph executed in color. Copies of this patent or patent application publication with color photographs will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a front view of my new front surface of a grinding disc design;

FIG. 2 is front perspective view thereof; and,

FIG. 3 is a side perspective view thereof.

Claims

The ornamental design for a front surface of a grinding disc, as shown and described.