USD520034S1 - Cavity ring for a disc-molding die - Google Patents

Cavity ring for a disc-molding die Download PDF

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Publication number
USD520034S1
USD520034S1 US29/217,444 US21744404F USD520034S US D520034 S1 USD520034 S1 US D520034S1 US 21744404 F US21744404 F US 21744404F US D520034 S USD520034 S US D520034S
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US
United States
Prior art keywords
disc
molding die
cavity ring
cavity
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/217,444
Inventor
Yasuyoshi Sakamoto
Katsuyuki Hiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seikoh Giken Co Ltd
Original Assignee
Seikoh Giken Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seikoh Giken Co Ltd filed Critical Seikoh Giken Co Ltd
Priority to US29/217,444 priority Critical patent/USD520034S1/en
Assigned to SEIKOH GIKEN CO., LTD. reassignment SEIKOH GIKEN CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HIKI, KATSUYUKI, SAKAMOTO, YASUYOSHI
Application granted granted Critical
Publication of USD520034S1 publication Critical patent/USD520034S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a cavity ring for a disc-molding die;
FIG. 2 is a front view thereof, a rear view, a right side view, and a left side view being the same as the front view;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom view thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a cavity ring for a disc-molding die, as shown and described.
US29/217,444 2004-11-17 2004-11-17 Cavity ring for a disc-molding die Expired - Lifetime USD520034S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/217,444 USD520034S1 (en) 2004-11-17 2004-11-17 Cavity ring for a disc-molding die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/217,444 USD520034S1 (en) 2004-11-17 2004-11-17 Cavity ring for a disc-molding die

Publications (1)

Publication Number Publication Date
USD520034S1 true USD520034S1 (en) 2006-05-02

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ID=36216605

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/217,444 Expired - Lifetime USD520034S1 (en) 2004-11-17 2004-11-17 Cavity ring for a disc-molding die

Country Status (1)

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US (1) USD520034S1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170414A (en) * 1961-12-28 1965-02-23 Deere & Co Wafering die structure with splitter
US3942755A (en) * 1974-10-09 1976-03-09 Pioneer Plastic Containers Limited Moulds for use on injection moulding machines
US4071360A (en) * 1976-01-19 1978-01-31 Borg-Warner Corporation Method of forming a friction disc member
US4648915A (en) * 1982-04-19 1987-03-10 Matsushita Electric Industrial Company, Ltd. Permanent Mn-Al-C alloy magnets
US4792297A (en) * 1987-09-28 1988-12-20 Wilson Jerome L Injection molding apparatus
US6299430B1 (en) * 1998-12-17 2001-10-09 Consolidated Process Machinery, Inc. Cooling medium injection for pellet mill rollers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170414A (en) * 1961-12-28 1965-02-23 Deere & Co Wafering die structure with splitter
US3942755A (en) * 1974-10-09 1976-03-09 Pioneer Plastic Containers Limited Moulds for use on injection moulding machines
US4071360A (en) * 1976-01-19 1978-01-31 Borg-Warner Corporation Method of forming a friction disc member
US4648915A (en) * 1982-04-19 1987-03-10 Matsushita Electric Industrial Company, Ltd. Permanent Mn-Al-C alloy magnets
US4792297A (en) * 1987-09-28 1988-12-20 Wilson Jerome L Injection molding apparatus
US6299430B1 (en) * 1998-12-17 2001-10-09 Consolidated Process Machinery, Inc. Cooling medium injection for pellet mill rollers

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