DE69305360T2 - Gegen kopieren gesichertes dokument und verfahren zu seiner herstellung - Google Patents

Gegen kopieren gesichertes dokument und verfahren zu seiner herstellung

Info

Publication number
DE69305360T2
DE69305360T2 DE69305360T DE69305360T DE69305360T2 DE 69305360 T2 DE69305360 T2 DE 69305360T2 DE 69305360 T DE69305360 T DE 69305360T DE 69305360 T DE69305360 T DE 69305360T DE 69305360 T2 DE69305360 T2 DE 69305360T2
Authority
DE
Germany
Prior art keywords
document
copylocked
production
copy
blotching
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.)
Revoked
Application number
DE69305360T
Other languages
German (de)
English (en)
Other versions
DE69305360D1 (de
Inventor
Marc Salade
Jean J Robillard
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.)
BELGIQUE BANQUE NAT
Original Assignee
BELGIQUE BANQUE NAT
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3886571&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69305360(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BELGIQUE BANQUE NAT filed Critical BELGIQUE BANQUE NAT
Application granted granted Critical
Publication of DE69305360D1 publication Critical patent/DE69305360D1/de
Publication of DE69305360T2 publication Critical patent/DE69305360T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/328—Diffraction gratings; Holograms
DE69305360T 1992-12-08 1993-12-08 Gegen kopieren gesichertes dokument und verfahren zu seiner herstellung Revoked DE69305360T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9201081A BE1006699A5 (fr) 1992-12-08 1992-12-08 Document protege contre la reproduction et procede d'obtention d'un tel document.
PCT/BE1993/000077 WO1994013492A1 (fr) 1992-12-08 1993-12-08 Document protege contre la reproduction et procede d'obtention d'un tel document

Publications (2)

Publication Number Publication Date
DE69305360D1 DE69305360D1 (de) 1996-11-14
DE69305360T2 true DE69305360T2 (de) 1997-02-27

Family

ID=3886571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305360T Revoked DE69305360T2 (de) 1992-12-08 1993-12-08 Gegen kopieren gesichertes dokument und verfahren zu seiner herstellung

Country Status (8)

Country Link
EP (1) EP0673321B1 (fr)
AT (1) ATE143872T1 (fr)
AU (1) AU5555894A (fr)
BE (1) BE1006699A5 (fr)
CA (1) CA2151238A1 (fr)
DE (1) DE69305360T2 (fr)
TW (1) TW280896B (fr)
WO (1) WO1994013492A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591527A (en) * 1994-11-02 1997-01-07 Minnesota Mining And Manufacturing Company Optical security articles and methods for making same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892385A (en) * 1981-02-19 1990-01-09 General Electric Company Sheet-material authenticated item with reflective-diffractive authenticating device
JPS5988780A (ja) * 1982-11-08 1984-05-22 アメリカン・バンク・ノ−ト・カムパニ− 光回折記録体及び光回折パタ−ンを作る方法
DE3650027T2 (de) * 1985-05-07 1995-01-26 Dainippon Printing Co Ltd Artikel mit transparentem Hologramm.

Also Published As

Publication number Publication date
WO1994013492A1 (fr) 1994-06-23
ATE143872T1 (de) 1996-10-15
DE69305360D1 (de) 1996-11-14
CA2151238A1 (fr) 1994-06-23
BE1006699A5 (fr) 1994-11-22
EP0673321A1 (fr) 1995-09-27
TW280896B (fr) 1996-07-11
AU5555894A (en) 1994-07-04
EP0673321B1 (fr) 1996-10-09

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation