AU746557B2 - Diamond or gemstone marking by plurality of grooves - Google Patents

Diamond or gemstone marking by plurality of grooves Download PDF

Info

Publication number
AU746557B2
AU746557B2 AU17743/99A AU1774399A AU746557B2 AU 746557 B2 AU746557 B2 AU 746557B2 AU 17743/99 A AU17743/99 A AU 17743/99A AU 1774399 A AU1774399 A AU 1774399A AU 746557 B2 AU746557 B2 AU 746557B2
Authority
AU
Australia
Prior art keywords
mark
diamond
gemstone
grooves
forming
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.)
Ceased
Application number
AU17743/99A
Other languages
English (en)
Other versions
AU1774399A (en
Inventor
James Gordon Charters Smith
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.)
Gersan Ets
Original Assignee
Gersan Ets
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 Gersan Ets filed Critical Gersan Ets
Publication of AU1774399A publication Critical patent/AU1774399A/en
Application granted granted Critical
Publication of AU746557B2 publication Critical patent/AU746557B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B7/00—Machines, apparatus or hand tools for branding, e.g. using radiant energy such as laser beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/04—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings wherein non-plane surfaces are worked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B2700/00—Machines, apparatus, tools or accessories for artistic work
    • B44B2700/08—Machines, apparatus or hand tools for branding

Landscapes

  • Adornments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
AU17743/99A 1997-12-24 1998-12-23 Diamond or gemstone marking by plurality of grooves Ceased AU746557B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9727364 1997-12-24
GBGB9727364.3A GB9727364D0 (en) 1997-12-24 1997-12-24 Watermark
PCT/GB1998/003889 WO1999033671A1 (en) 1997-12-24 1998-12-23 Diamond or gemstone marking by plurality of grooves

Publications (2)

Publication Number Publication Date
AU1774399A AU1774399A (en) 1999-07-19
AU746557B2 true AU746557B2 (en) 2002-05-02

Family

ID=10824244

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17743/99A Ceased AU746557B2 (en) 1997-12-24 1998-12-23 Diamond or gemstone marking by plurality of grooves

Country Status (15)

Country Link
EP (1) EP1042132B1 (ja)
JP (2) JP4497720B2 (ja)
KR (1) KR100501089B1 (ja)
CN (1) CN1146506C (ja)
AU (1) AU746557B2 (ja)
CA (1) CA2316957C (ja)
DE (1) DE69820295T2 (ja)
ES (1) ES2212385T3 (ja)
GB (2) GB9727364D0 (ja)
HK (1) HK1020032A1 (ja)
IL (1) IL136967A0 (ja)
RU (1) RU2215659C2 (ja)
TW (1) TW458836B (ja)
WO (1) WO1999033671A1 (ja)
ZA (1) ZA9811838B (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357737A (en) * 1999-12-27 2001-07-04 Yasuhira Mori Digitally marking a gemstone using a laser
WO2002089041A1 (fr) * 2001-04-26 2002-11-07 Alexandr Mikhailovich Dykhne Procede de formation et de visualisation d'une marque optiquement invisible
CA2548449C (en) * 2003-12-12 2014-06-03 Element Six Limited Method of incorporating a mark in cvd diamond
EP2289361A1 (en) 2005-12-06 2011-03-02 California Institute of Technology Enhancing the optical characteristics of a gemstone
US8069688B2 (en) 2006-12-06 2011-12-06 California Institute Of Technology Gemstones and methods for controlling the appearance thereof
RU2427041C2 (ru) * 2009-05-08 2011-08-20 Юрий Константинович Низиенко Способ формирования идентификационной метки для маркировки ценных изделий и ценное изделие с ее использованием
RU2426487C2 (ru) * 2009-05-08 2011-08-20 Юрий Константинович Низиенко Идентификационная метка для маркировки ценных изделий и ценное изделие с ее использованием
RU2427908C1 (ru) 2010-03-29 2011-08-27 Юрий Константинович Низиенко Способ детектирования визуально невидимой идентификационной метки на поверхности ценного изделия, способ его позиционирования в процессе детектирования и детектор для реализации процесса
US20140312017A1 (en) 2011-07-27 2014-10-23 Alexander Potemkin Method For Applying a Data Marking to the Surface of a Diamond or Brilliant and For Determining the Authenticity Thereof
WO2013152155A1 (en) * 2012-04-04 2013-10-10 Merenfeld Miriam Reflective surface having a computer readable code
JP6291568B2 (ja) * 2013-05-30 2018-03-14 チョウ タイ フック ジュエリー カンパニー リミテッド 材料にマーキングする方法、材料にマーキングするためのシステム、及び該方法によってマーキングされた材料
SG11201602743TA (en) * 2013-10-11 2016-05-30 Chow Tai Fook Jewellery Co Ltd Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method
HK1198858A2 (en) 2014-04-16 2015-06-12 Master Dynamic Ltd Method of marking a solid state material, and solid state materials marked according to such a method
CH713538B1 (de) * 2017-03-02 2020-12-30 Guebelin Gem Lab Ltd Verfahren zum Rückverfolgbarmachen eines Schmucksteins.
CN111757813A (zh) * 2018-02-23 2020-10-09 动力专家有限公司 对固态材料打标的方法、从该方法形成的标记和根据该方法打标的固态材料
SG10201805438TA (en) * 2018-06-25 2020-01-30 Iia Tech Pte Ltd A diamond having nanostructures on one of its surface to generate structural colours and a method of producing thereof
EP3712717A1 (fr) 2019-03-19 2020-09-23 Comadur S.A. Methode pour marquer une glace de montre en saphir
RU2720100C1 (ru) * 2019-03-26 2020-04-24 Акционерная Компания "АЛРОСА" (публичное акционерное общество) (АК "АЛРОСА" (ПАО)) Способ создания и детектирования оптически проницаемого изображения внутри алмаза и системы для детектирования (варианты)
CN111983804A (zh) * 2020-08-27 2020-11-24 蔡汉荣 一种金属表面及利用金属表面加工形成反射式投影成像的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425769A (en) * 1981-05-07 1984-01-17 Maurice Hakoune Method for treating a gem and gem treated with this method
US4467172A (en) * 1983-01-03 1984-08-21 Jerry Ehrenwald Method and apparatus for laser engraving diamonds with permanent identification markings
EP0648445A1 (en) * 1993-10-13 1995-04-19 Yamato Kako Kabushiki Kaisha Ornament

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718651A (en) * 1952-06-23 1954-11-17 Ici Ltd Improvements in or relating to optical goniometers
US4200506A (en) * 1977-11-08 1980-04-29 Dreschhoff Gisela A M Process for providing identification markings for gemstones
JPS56108712U (ja) * 1980-01-24 1981-08-24
US4639301B2 (en) * 1985-04-24 1999-05-04 Micrion Corp Focused ion beam processing
DE3802535A1 (de) * 1987-05-21 1989-02-23 Sattler Hans Eberhard Vorrichtung zur betrachtung insbesondere von rohedelsteinen in einer immersionsfluessigkeit
JP2867694B2 (ja) * 1990-11-27 1999-03-08 住友電気工業株式会社 多結晶ダイヤモンド切削工具およびその製造方法
US5178645A (en) * 1990-10-08 1993-01-12 Sumitomo Electric Industries, Ltd. Cutting tool of polycrystalline diamond and method of manufacturing the same
JPH0594615A (ja) * 1991-09-30 1993-04-16 Toppan Printing Co Ltd 情報記録媒体
EP0687356B1 (en) * 1993-03-05 1998-05-13 Gersan Establishment Distinguishing natural from synthetic diamond
GB9514558D0 (en) * 1995-07-17 1995-09-13 Gersan Ets Marking diamond
US5932119A (en) * 1996-01-05 1999-08-03 Lazare Kaplan International, Inc. Laser marking system
JPH10244382A (ja) * 1997-03-04 1998-09-14 Mitsubishi Chem Corp テキスチャ装置およびテキスチャ加工方法
IL124592A (en) * 1997-05-23 2002-07-25 Gersan Ets Method of marking a gemstone or diamond

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425769A (en) * 1981-05-07 1984-01-17 Maurice Hakoune Method for treating a gem and gem treated with this method
US4467172A (en) * 1983-01-03 1984-08-21 Jerry Ehrenwald Method and apparatus for laser engraving diamonds with permanent identification markings
EP0648445A1 (en) * 1993-10-13 1995-04-19 Yamato Kako Kabushiki Kaisha Ornament

Also Published As

Publication number Publication date
JP4497720B2 (ja) 2010-07-07
KR100501089B1 (ko) 2005-07-18
CN1146506C (zh) 2004-04-21
CN1284916A (zh) 2001-02-21
GB9727364D0 (en) 1998-02-25
HK1020032A1 (en) 2000-03-10
GB2332651B (en) 2001-11-07
AU1774399A (en) 1999-07-19
IL136967A0 (en) 2001-06-14
KR20010040311A (ko) 2001-05-15
DE69820295D1 (de) 2004-01-15
RU2215659C2 (ru) 2003-11-10
CA2316957A1 (en) 1999-07-08
DE69820295T2 (de) 2004-10-21
JP2009285733A (ja) 2009-12-10
ZA9811838B (en) 2000-06-23
GB2332651A (en) 1999-06-30
GB9828393D0 (en) 1999-02-17
CA2316957C (en) 2004-04-27
TW458836B (en) 2001-10-11
JP2001526996A (ja) 2001-12-25
WO1999033671A1 (en) 1999-07-08
EP1042132B1 (en) 2003-12-03
EP1042132A1 (en) 2000-10-11
ES2212385T3 (es) 2004-07-16

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FGA Letters patent sealed or granted (standard patent)