NO CLAIM IS MADE TO THE EXCLUSIVE USE OF THE REPRESENTATION OF A GRINDING WHEEL APART FROM THE MARK SHOWN IN THE DRAWING.
THE MARK CONSISTS OF A PAIR OF SPACED CONCENTRIC RED RINGS, ONE RED RING BEING AT EACH EDGE OF A LABEL-BLOTTER WHICH IS PLACED AROUND THE CENTER HOLE ON THE GRINDING WHEEL, THE INNER RING ENCIRCLING THE PERIPHERAL EDGE OF SAID CENTER HOLE AND THE OUTER RING BEING SPACED BETWEEN THE SAID PERIPHERAL EDGE AND THE OUTER PERIPHERAL EDGE OF THE GRINDING WHEEL.
THE DRAWING IS LINED FOR THE COLOR RED.