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The ornamental design for a sprue cutting punch for a disc-molding die, as shown and described.
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FIG. 1 is a perspective view of a sprue cutting punch for a disc-molding die;
FIG. 2 is a front view thereof, a rear view being a identical view of the front view;
FIG. 3 is a right side view thereof, a left side view being a identical view of the right side view;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a sectional view taken along line 6—6 thereof.
Sakamoto, Yasuyoshi, Hiki, Katsuyuki
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 09 2004 | SAKAMOTO, YASUYOSHI | SEIKOH GIKEN CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016052 | /0680 | |
| Nov 09 2004 | HIKI, KATSUYUKI | SEIKOH GIKEN CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016052 | /0680 | |
| Nov 17 2004 | Seikoh Giken Co., Ltd. | (assignment on the face of the patent) | / |
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