DE69707938T2 - Dokument mit wenigstens einer verdeckten Oberflächenregion - Google Patents

Dokument mit wenigstens einer verdeckten Oberflächenregion

Info

Publication number
DE69707938T2
DE69707938T2 DE69707938T DE69707938T DE69707938T2 DE 69707938 T2 DE69707938 T2 DE 69707938T2 DE 69707938 T DE69707938 T DE 69707938T DE 69707938 T DE69707938 T DE 69707938T DE 69707938 T2 DE69707938 T2 DE 69707938T2
Authority
DE
Germany
Prior art keywords
document
film
area
cover element
secret information
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 - Fee Related
Application number
DE69707938T
Other languages
German (de)
English (en)
Other versions
DE69707938D1 (de
Inventor
Antonio Mantegazza
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69707938D1 publication Critical patent/DE69707938D1/de
Publication of DE69707938T2 publication Critical patent/DE69707938T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • B42D15/02—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets
    • B42D15/025—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets with peel-away layer hiding information

Landscapes

  • Credit Cards Or The Like (AREA)
  • Road Signs Or Road Markings (AREA)
  • Facsimile Transmission Control (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Surface Treatment Of Glass (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE69707938T 1996-02-15 1997-02-12 Dokument mit wenigstens einer verdeckten Oberflächenregion Expired - Fee Related DE69707938T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000291A IT1282632B1 (it) 1996-02-15 1996-02-15 Documento con almeno una zona superficiale nascosta,particolarmente per la fruizione di servizi e simili

Publications (2)

Publication Number Publication Date
DE69707938D1 DE69707938D1 (de) 2001-12-13
DE69707938T2 true DE69707938T2 (de) 2002-06-06

Family

ID=11373288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69707938T Expired - Fee Related DE69707938T2 (de) 1996-02-15 1997-02-12 Dokument mit wenigstens einer verdeckten Oberflächenregion

Country Status (7)

Country Link
EP (1) EP0790140B1 (enrdf_load_stackoverflow)
AT (1) ATE208287T1 (enrdf_load_stackoverflow)
DE (1) DE69707938T2 (enrdf_load_stackoverflow)
DK (1) DK0790140T3 (enrdf_load_stackoverflow)
ES (1) ES2164946T3 (enrdf_load_stackoverflow)
IT (1) IT1282632B1 (enrdf_load_stackoverflow)
PT (1) PT790140E (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP931399A0 (en) * 1999-03-16 1999-04-15 Documotion Research, Inc. Improved tamper-evident form
FR2806032B1 (fr) * 2000-03-10 2002-09-13 Leroux Gilles Sa Carte a message masquable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE375729B (enrdf_load_stackoverflow) * 1973-08-28 1975-04-28 S E Sanden
US4740016A (en) * 1986-06-27 1988-04-26 Bingo Press & Specialty Ltd. Lottery ticket
US5257823A (en) * 1992-08-31 1993-11-02 Papercrafters, Inc. Personalizable paper product and method
FR2704182A1 (fr) * 1993-04-22 1994-10-28 Touzot Jean Marc Dispositif à surfaces d'information dont une amovible.

Also Published As

Publication number Publication date
ES2164946T3 (es) 2002-03-01
ITMI960291A1 (it) 1997-08-15
IT1282632B1 (it) 1998-03-31
PT790140E (pt) 2002-04-29
ITMI960291A0 (enrdf_load_stackoverflow) 1996-02-15
DE69707938D1 (de) 2001-12-13
EP0790140B1 (en) 2001-11-07
ATE208287T1 (de) 2001-11-15
EP0790140A3 (en) 1998-06-10
EP0790140A2 (en) 1997-08-20
DK0790140T3 (da) 2002-02-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee