Sprue cutting punch for a disc-molding die
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Description
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.
Claims
The ornamental design for a sprue cutting punch for a disc-molding die, as shown and described.
Referenced Cited
U.S. Patent Documents
199715 | January 1878 | Jenkins |
3763730 | October 1973 | Ahlegian |
4762043 | August 9, 1988 | Sneed |
20030075034 | April 24, 2003 | Brenneke |
Patent History
Patent number: D526667
Type: Grant
Filed: Nov 17, 2004
Date of Patent: Aug 15, 2006
Assignee: Seikoh Giken Co., Ltd. (Chiba)
Inventors: Yasuyoshi Sakamoto (Kamagaya), Katsuyuki Hiki (Narashino)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Olson & Hierl, Ltd.
Application Number: 29/217,435
Type: Grant
Filed: Nov 17, 2004
Date of Patent: Aug 15, 2006
Assignee: Seikoh Giken Co., Ltd. (Chiba)
Inventors: Yasuyoshi Sakamoto (Kamagaya), Katsuyuki Hiki (Narashino)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Olson & Hierl, Ltd.
Application Number: 29/217,435
Classifications