EP1011988A4 - Substrat mit versteckten bildern und verfahren zum sichtbarmachen von dieser bildern - Google Patents

Substrat mit versteckten bildern und verfahren zum sichtbarmachen von dieser bildern

Info

Publication number
EP1011988A4
EP1011988A4 EP98907706A EP98907706A EP1011988A4 EP 1011988 A4 EP1011988 A4 EP 1011988A4 EP 98907706 A EP98907706 A EP 98907706A EP 98907706 A EP98907706 A EP 98907706A EP 1011988 A4 EP1011988 A4 EP 1011988A4
Authority
EP
European Patent Office
Prior art keywords
images
substrate
making
hidden
appear
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.)
Withdrawn
Application number
EP98907706A
Other languages
English (en)
French (fr)
Other versions
EP1011988A1 (de
Inventor
David J Haas
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.)
Brady Worldwide Inc
Original Assignee
Brady Worldwide 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 Brady Worldwide Inc filed Critical Brady Worldwide Inc
Publication of EP1011988A1 publication Critical patent/EP1011988A1/de
Publication of EP1011988A4 publication Critical patent/EP1011988A4/de
Withdrawn legal-status Critical Current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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F3/00—Board games; Raffle games
    • A63F3/06—Lottos or bingo games; Systems, apparatus or devices for checking such games
    • A63F3/065—Tickets or accessories for use therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Credit Cards Or The Like (AREA)
EP98907706A 1997-03-03 1998-03-03 Substrat mit versteckten bildern und verfahren zum sichtbarmachen von dieser bildern Withdrawn EP1011988A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4000197P 1997-03-03 1997-03-03
US40001P 1997-03-03
PCT/US1998/004096 WO1998039164A1 (en) 1997-03-03 1998-03-03 Substrate with hidden images and method of making such images appear

Publications (2)

Publication Number Publication Date
EP1011988A1 EP1011988A1 (de) 2000-06-28
EP1011988A4 true EP1011988A4 (de) 2006-02-08

Family

ID=21908526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98907706A Withdrawn EP1011988A4 (de) 1997-03-03 1998-03-03 Substrat mit versteckten bildern und verfahren zum sichtbarmachen von dieser bildern

Country Status (5)

Country Link
EP (1) EP1011988A4 (de)
JP (1) JP2001511728A (de)
AU (1) AU745990B2 (de)
CA (1) CA2283451A1 (de)
WO (1) WO1998039164A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1277501B1 (de) * 1998-10-01 2004-09-01 Oberthur Gaming Technologies, Inc. Sicherheitsdokument und dessen Herstellungsverfahren
AU766286C (en) * 2000-03-10 2004-04-29 Oberthur Gaming Technologies Inc. Security enchanced document and method making the same
CN100546821C (zh) 2002-03-07 2009-10-07 艾利丹尼森公司 用于时间指示标签的颜色变化元件及其制造和使用方法
US10060902B2 (en) 2014-12-19 2018-08-28 Stryker Corporation Composite material with failure detection properties
US10285885B2 (en) 2015-12-23 2019-05-14 Stryker Corporation Medical apparatus cover
US11254112B2 (en) 2019-07-31 2022-02-22 Stryker Corporation Cover with wear detection properties
JP7413156B2 (ja) * 2020-06-15 2024-01-15 富士フイルム株式会社 画像形成方法、装置及びプログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726608A (en) * 1986-08-05 1988-02-23 Scientific Games Of California, Inc. Information bearing article with tamper resistant scratch-off opaque coating
US4903254A (en) * 1989-08-31 1990-02-20 Haas David J Time indicator enhancement method
US5542710A (en) * 1993-09-24 1996-08-06 Webcraft Technologies, Inc. Recyclable instant scratch off lottery ticket

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012318A (en) 1988-09-05 1991-04-30 Nec Corporation Hybrid semiconductor device implemented by combination of heterojunction bipolar transistor and field effect transistor
SE8903823D0 (sv) 1989-11-14 1989-11-14 Tumba Bruk Ab Lottpapper, foerfarande foer framstaellning av lottpapper samt dess anvaendning vid tillverkning av lottprodukter
EP0447692B1 (de) 1990-03-23 1995-12-06 Agfa-Gevaert N.V. Kaschiertes Produkt
US5446705A (en) * 1991-02-04 1995-08-29 Temtec, Inc. Time indicator having discrete adhesive
CA2104480C (en) * 1991-02-04 1999-01-26 David J. Haas Security identification badge
US5215576A (en) 1991-07-24 1993-06-01 Gtech Corporation Water based scratch-off ink for gaming forms
US5346258A (en) 1992-05-07 1994-09-13 Scientific Games, Inc. Game ticket confusion patterns
US5286061A (en) 1992-10-09 1994-02-15 Scientific Games, Inc. Lottery ticket having validation data printed in developable invisible ink
US5358281A (en) 1993-02-10 1994-10-25 Moore Business Forms, Inc. Security pressure sensitive label
US5368334A (en) 1993-06-10 1994-11-29 Moore Business Forms, Inc. Variable data clear mark imaging
US5681065A (en) * 1994-12-09 1997-10-28 Webcraft Technologies, Inc. Recyclable instant scratch-off lottery ticket with improved security to prevent unauthorized detection of lottery indicia

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726608A (en) * 1986-08-05 1988-02-23 Scientific Games Of California, Inc. Information bearing article with tamper resistant scratch-off opaque coating
US4903254A (en) * 1989-08-31 1990-02-20 Haas David J Time indicator enhancement method
US5542710A (en) * 1993-09-24 1996-08-06 Webcraft Technologies, Inc. Recyclable instant scratch off lottery ticket

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9839164A1 *

Also Published As

Publication number Publication date
CA2283451A1 (en) 1998-09-11
JP2001511728A (ja) 2001-08-14
AU745990B2 (en) 2002-04-11
AU6345298A (en) 1998-09-22
EP1011988A1 (de) 2000-06-28
WO1998039164A1 (en) 1998-09-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990927

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE CH DE ES FR GB IT LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BRADY WORLDWIDE, INC.

A4 Supplementary search report drawn up and despatched

Effective date: 20051229

RIC1 Information provided on ipc code assigned before grant

Ipc: B42D 15/02 20060101ALI20051222BHEP

Ipc: A63F 3/06 20060101AFI20051222BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060330