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The ornamental design for a pad for grinding stone, as shown and described.
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FIG. 1 is the perspective view of the pad for grinding stone;
FIG. 2 is the front view thereof;
FIG. 3 is the rear view thereof;
FIG. 4. Is the left side view thereof;
FIG. 5 is the right side view thereof;
FIG. 6 is the top plan view thereof; and,
FIG. 7 is the bottom view thereof.
Kang, Jong Moo, Jeong, Haw Jin
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 04 2002 | JEONG, HAW JIN | EHWA DIAMOND INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012585 | /0557 | |
Feb 04 2002 | KANG, JONG MOO | EHWA DIAMOND INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012585 | /0557 | |
Feb 08 2002 | Ehwa Diamond Industrial Co., Ltd. | (assignment on the face of the patent) | / |
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