Sprue cutting punch for a disc-molding die

- Seikoh Giken Co., Ltd.
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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
Classifications