AU4747896A - Method of protecting an article from alteration and a related alteration resistant article - Google Patents

Method of protecting an article from alteration and a related alteration resistant article

Info

Publication number
AU4747896A
AU4747896A AU47478/96A AU4747896A AU4747896A AU 4747896 A AU4747896 A AU 4747896A AU 47478/96 A AU47478/96 A AU 47478/96A AU 4747896 A AU4747896 A AU 4747896A AU 4747896 A AU4747896 A AU 4747896A
Authority
AU
Australia
Prior art keywords
alteration
article
protecting
resistant
resistant article
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.)
Abandoned
Application number
AU47478/96A
Inventor
Yoram Curiel
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.)
OPTICAL SECURITY INDUSTRIES Inc
Original Assignee
OPTICAL SECURITY IND Inc
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 OPTICAL SECURITY IND Inc filed Critical OPTICAL SECURITY IND Inc
Publication of AU4747896A publication Critical patent/AU4747896A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H1/0011—Adaptation of holography to specific applications for security or authentication
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0252—Laminate comprising a hologram layer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • G03H2001/187—Trimming process, i.e. macroscopically patterning the hologram
    • G03H2001/188—Demetallisation, i.e. removing the enhancing metallic layer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/10—Laminate comprising a hologram layer arranged to be transferred onto a carrier body

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Credit Cards Or The Like (AREA)
AU47478/96A 1995-01-09 1996-01-11 Method of protecting an article from alteration and a related alteration resistant article Abandoned AU4747896A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37010695A 1995-01-09 1995-01-09
US370106 1995-01-09
US56544095A 1995-11-30 1995-11-30
US565440 1995-11-30
PCT/US1996/000192 WO1996021558A1 (en) 1995-01-09 1996-01-11 Method of protecting an article from alteration and a related alteration resistant article

Publications (1)

Publication Number Publication Date
AU4747896A true AU4747896A (en) 1996-07-31

Family

ID=27004820

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47478/96A Abandoned AU4747896A (en) 1995-01-09 1996-01-11 Method of protecting an article from alteration and a related alteration resistant article

Country Status (2)

Country Link
AU (1) AU4747896A (en)
WO (1) WO1996021558A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6512607B1 (en) * 2000-11-27 2003-01-28 Ericsson Inc. Holographic display overlay
SI21551A (en) * 2003-03-21 2005-02-28 CETIS, grafično podjetje, d.d. Falsification - and/or modification - proof document and manufacturing procedure for this kind of document
WO2004089642A2 (en) * 2003-04-09 2004-10-21 Ari Kahn Tamper proof cheque
ITRM20040089U1 (en) * 2004-05-25 2004-08-25 Bonelli Paolo ANTI-COUNTERFEITING SYSTEM OR DOCUMENT MODIFICATION, IN PARTICULAR CHECKS.
GB2417464A (en) * 2004-08-10 2006-03-01 Vishal Chaudhary Signature strip protector for a plastic card

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704652A (en) * 1992-07-17 1998-01-06 Optical Security Group, Inc. Tamper evident and counterfeit resisting informational article and associated method

Also Published As

Publication number Publication date
WO1996021558A1 (en) 1996-07-18

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Legal Events

Date Code Title Description
NB Applications allowed - extensions of time section 223(2)

Free format text: THE TIME IN WHICH TO ENTER THE NATIONAL PHASE HAS BEEN EXTENDED TO 20001208