Patent
   D521033
Priority
Nov 17 2004
Filed
Nov 17 2004
Issued
May 16 2006
Expiry
May 16 2020
Assg.orig
Entity
unknown
2
3
n/a
The ornamental design for an inner stamper holder for a disc-molding die, as shown and described.

FIG. 1 is a perspective view of an inner stamper holder for a disc-molding die;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof, a left side view being a mirror 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

Patent Priority Assignee Title
D568347, Feb 27 2007 COMAR, LLC Die for forming a helical lock on a glass vial neck
D675237, Jun 04 2012 WILSON TOOL INTERNATIONAL INC Die tool
Patent Priority Assignee Title
4971548, Sep 01 1988 MEIKI COMPANY, LTD Injection molding halves for disks
5693348, Dec 28 1994 Seikoh Giken Co., Ltd.; Sumitomo Heavy Industries, Ltd. Disc molding die
5987003, Jul 23 1996 MITSUBISHI KAGAKU MEDIA CO , LTD Coated disk substrate having a small thickness region
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 09 2004SAKAMOTO, YASUYOSHISEIKOH GIKEN CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0160440758 pdf
Nov 09 2004HIKI, KATSUYUKISEIKOH GIKEN CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0160440758 pdf
Nov 17 2004Seikoh Giken Co., Ltd.(assignment on the face of the patent)
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