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CA2013639A1 - Electroplated blank for coins, medallions and tokens - Google Patents

Electroplated blank for coins, medallions and tokens

Info

Publication number
CA2013639A1
CA2013639A1 CA2013639A CA2013639A CA2013639A1 CA 2013639 A1 CA2013639 A1 CA 2013639A1 CA 2013639 A CA2013639 A CA 2013639A CA 2013639 A CA2013639 A CA 2013639A CA 2013639 A1 CA2013639 A1 CA 2013639A1
Authority
CA
Canada
Prior art keywords
blank
medallions
tokens
coins
electroplated
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.)
Granted
Application number
CA2013639A
Other languages
French (fr)
Other versions
CA2013639C (en
Inventor
Mitsuhiro Yasuda
Michael J. H. Ruscoe
Allan H. Lee
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.)
Westaim Corp
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Priority to CA002013639A priority Critical patent/CA2013639C/en
Priority to ZA912174A priority patent/ZA912174B/en
Priority to CS91802A priority patent/CZ281782B6/en
Priority to AT91302796T priority patent/ATE138426T1/en
Priority to DE69119641T priority patent/DE69119641T2/en
Priority to EP91302796A priority patent/EP0450883B1/en
Priority to FI911535A priority patent/FI911535A7/en
Priority to PL91302291A priority patent/PL167438B1/en
Priority to PL91289677A priority patent/PL166521B1/en
Priority to SU4895147/02A priority patent/RU2091236C1/en
Priority to JP3096391A priority patent/JP2826201B2/en
Priority to AU73949/91A priority patent/AU651338B2/en
Priority to KR1019910005298A priority patent/KR0139222B1/en
Publication of CA2013639A1 publication Critical patent/CA2013639A1/en
Application granted granted Critical
Publication of CA2013639C publication Critical patent/CA2013639C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C21/00—Coins; Emergency money; Beer or gambling coins or tokens, or the like
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/005—Jewels; Clockworks; Coins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Adornments (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Electrotherapy Devices (AREA)
  • Paints Or Removers (AREA)

Abstract

An electroplated blank capable of having insignia minted on at least one face to form coins, medallions or tokens, the blank having opposed faces and a peripheral side edge and an electroplated coating comprising 0.5 to 4% by weight tin, the balance copper, completely enveloping said blank. The coating forms a thickness of from about 5 µm to about 50 µm on at least said face to be minted.
CA002013639A 1990-04-02 1990-04-02 Electroplated blank for coins, medallions and tokens Expired - Lifetime CA2013639C (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CA002013639A CA2013639C (en) 1990-04-02 1990-04-02 Electroplated blank for coins, medallions and tokens
ZA912174A ZA912174B (en) 1990-04-02 1991-03-22 Electroplated blank for coins,medallions and tokens
CS91802A CZ281782B6 (en) 1990-04-02 1991-03-26 Coin, and process for producing thereof
FI911535A FI911535A7 (en) 1990-04-02 1991-03-28 Electroplated blanks for coins, medals and tokens
DE69119641T DE69119641T2 (en) 1990-04-02 1991-03-28 Electroplated blank for coins, medallions, tokens or badges
EP91302796A EP0450883B1 (en) 1990-04-02 1991-03-28 Electroplated Blank for Coins, Medallions, Tokens or Tags
AT91302796T ATE138426T1 (en) 1990-04-02 1991-03-28 ELECTROPLATED BLANK FOR COINS, MEDALLIONS, TOKENS OR PLAQUES
PL91302291A PL167438B1 (en) 1990-04-02 1991-03-29 The coin and the method of producing the PL PL coin
PL91289677A PL166521B1 (en) 1990-04-02 1991-03-29 Coin blank and a method of producing a coin blank PL PL
JP3096391A JP2826201B2 (en) 1990-04-02 1991-04-01 Money, money blank, medallion, medallion blank, token, token blank, tag or tag blank having luster and appearance of copper and method of manufacturing the same
SU4895147/02A RU2091236C1 (en) 1990-04-02 1991-04-01 Corrosion and wear resistant stock and corrosion and wear resistant coins and methods of manufacturing thereof
KR1019910005298A KR0139222B1 (en) 1990-04-02 1991-04-02 Electroplated blanks for coins, medals or tokens and methods of making the same
AU73949/91A AU651338B2 (en) 1990-04-02 1991-04-02 Electroplated blank for coins, medallions and tokens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002013639A CA2013639C (en) 1990-04-02 1990-04-02 Electroplated blank for coins, medallions and tokens

Publications (2)

Publication Number Publication Date
CA2013639A1 true CA2013639A1 (en) 1991-10-02
CA2013639C CA2013639C (en) 1998-06-23

Family

ID=4144644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002013639A Expired - Lifetime CA2013639C (en) 1990-04-02 1990-04-02 Electroplated blank for coins, medallions and tokens

Country Status (12)

Country Link
EP (1) EP0450883B1 (en)
JP (1) JP2826201B2 (en)
KR (1) KR0139222B1 (en)
AT (1) ATE138426T1 (en)
AU (1) AU651338B2 (en)
CA (1) CA2013639C (en)
CZ (1) CZ281782B6 (en)
DE (1) DE69119641T2 (en)
FI (1) FI911535A7 (en)
PL (2) PL166521B1 (en)
RU (1) RU2091236C1 (en)
ZA (1) ZA912174B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6656606B1 (en) 2000-08-17 2003-12-02 The Westaim Corporation Electroplated aluminum parts and process of production
US9447515B2 (en) 2008-06-13 2016-09-20 Royal Canadian Mint Control of electromagnetic signals of coins through multi-ply plating technology

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2019568C (en) * 1990-06-21 1998-11-24 Hieu C. Truong Coins coated with nickel, copper and nickel and process for making such coins
DE4217778A1 (en) * 1992-05-29 1993-12-02 Deutsche Nickel Ag Use of a copper-based alloy as a coin material
JP3290354B2 (en) * 1996-07-05 2002-06-10 株式会社東芝 Washing machine and driving method of washing machine
GB0419609D0 (en) * 2004-09-03 2004-10-06 Diffusion Alloys Ltd Process for the production of coin blanks
US7296370B2 (en) * 2004-09-24 2007-11-20 Jarden Zinc Products, Inc. Electroplated metals with silvery-white appearance and method of making
KR100807847B1 (en) * 2006-11-23 2008-02-27 한국조폐공사 Coated laminated clad plate and manufacturing method thereof
US20130277225A1 (en) * 2010-12-10 2013-10-24 Royal Canadian Mint Method to Produce Golden Bronze by Diffusion of Tin Into Copper Under Controlled Conditions
US9540735B2 (en) 2011-09-13 2017-01-10 Royal Canadian Mint Zincating aluminum
WO2013109870A1 (en) * 2012-01-20 2013-07-25 Jarden Zinc Products, LLC Silvery- white material for use in coinage and token applications
WO2013127405A1 (en) * 2012-02-27 2013-09-06 Saxonia Eurocoin Gmbh Coin blank and method for the production thereof
GB2528544B (en) * 2012-11-08 2018-05-16 Monnaie Royale Canadienne/Royal Canadian Mint Enhanced techniques for production of golden bronze by inter-diffusion of tin and copper under controlled conditions
RU2537689C1 (en) * 2013-12-12 2015-01-10 Юлия Алексеевна Щепочкина Coin making alloy
KR101877483B1 (en) * 2016-11-04 2018-07-12 서울시립대학교 산학협력단 Method of uniting different kind of jewelries using metal thin-film
US20190169822A1 (en) * 2017-12-05 2019-06-06 Esco Group Llc Wear part and method of making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR743797A (en) * 1931-10-19 1933-04-06
DE3116125C2 (en) * 1981-04-23 1983-02-10 Metallgesellschaft Ag, 6000 Frankfurt Use of a copper alloy as a material for gold-colored coins
GB8305610D0 (en) * 1983-03-01 1983-03-30 Imi Kynoch Ltd Alloy
CA1219708A (en) * 1984-05-01 1987-03-31 Michael J.H. Ruscoe Aureate coins, medallions and tokens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6656606B1 (en) 2000-08-17 2003-12-02 The Westaim Corporation Electroplated aluminum parts and process of production
US6692630B2 (en) 2000-08-17 2004-02-17 The Westaim Corporation Electroplated aluminum parts and process for production
US9447515B2 (en) 2008-06-13 2016-09-20 Royal Canadian Mint Control of electromagnetic signals of coins through multi-ply plating technology

Also Published As

Publication number Publication date
PL167438B1 (en) 1995-09-30
FI911535L (en) 1991-10-03
ATE138426T1 (en) 1996-06-15
KR910017986A (en) 1991-11-30
AU651338B2 (en) 1994-07-21
CS9100802A2 (en) 1991-11-12
DE69119641D1 (en) 1996-06-27
EP0450883B1 (en) 1996-05-22
EP0450883A3 (en) 1992-12-30
PL166521B1 (en) 1995-05-31
DE69119641T2 (en) 1996-09-26
FI911535A0 (en) 1991-03-28
ZA912174B (en) 1991-12-24
KR0139222B1 (en) 1998-05-15
PL289677A1 (en) 1991-12-02
EP0450883A2 (en) 1991-10-09
RU2091236C1 (en) 1997-09-27
JP2826201B2 (en) 1998-11-18
AU7394991A (en) 1991-10-03
FI911535A7 (en) 1991-10-03
JPH0688289A (en) 1994-03-29
CZ281782B6 (en) 1997-01-15
CA2013639C (en) 1998-06-23

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202