Patent
   D526667
Priority
Nov 17 2004
Filed
Nov 17 2004
Issued
Aug 15 2006
Expiry
Aug 15 2020
Assg.orig
Entity
unknown
19
4
n/a
The ornamental design for a sprue cutting punch for a disc-molding die, as shown and described.

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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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 09 2004SAKAMOTO, YASUYOSHISEIKOH GIKEN CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0160520680 pdf
Nov 09 2004HIKI, KATSUYUKISEIKOH GIKEN CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0160520680 pdf
Nov 17 2004Seikoh Giken Co., Ltd.(assignment on the face of the patent)
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