WO2011117687A1 - Method for preventing and detecting tampering of scratch-off coatings on substrates, and associated substrates - Google Patents

Method for preventing and detecting tampering of scratch-off coatings on substrates, and associated substrates Download PDF

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Publication number
WO2011117687A1
WO2011117687A1 PCT/IB2010/055511 IB2010055511W WO2011117687A1 WO 2011117687 A1 WO2011117687 A1 WO 2011117687A1 IB 2010055511 W IB2010055511 W IB 2010055511W WO 2011117687 A1 WO2011117687 A1 WO 2011117687A1
Authority
WO
WIPO (PCT)
Prior art keywords
scratch
design
coating
area
soc
Prior art date
Application number
PCT/IB2010/055511
Other languages
English (en)
French (fr)
Inventor
Jr. Kenneth Earl Irwin
Gary Streeter
Original Assignee
Scientific Games Holdings Limited
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 Scientific Games Holdings Limited filed Critical Scientific Games Holdings Limited
Priority to CA2793802A priority Critical patent/CA2793802C/en
Priority to EP10801274.1A priority patent/EP2550071B1/de
Priority to ES10801274.1T priority patent/ES2555392T3/es
Publication of WO2011117687A1 publication Critical patent/WO2011117687A1/en

Links

Classifications

    • 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
    • A63F3/0665—Tickets or accessories for use therewith having a message becoming legible after rubbing-off a coating or removing an adhesive layer
    • 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
    • A63F2250/00—Miscellaneous game characteristics
    • A63F2250/58—Antifraud or preventing misuse

Landscapes

  • Engineering & Computer Science (AREA)
  • Educational Technology (AREA)
  • Multimedia (AREA)
  • Credit Cards Or The Like (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Input (AREA)
PCT/IB2010/055511 2010-03-23 2010-11-30 Method for preventing and detecting tampering of scratch-off coatings on substrates, and associated substrates WO2011117687A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2793802A CA2793802C (en) 2010-03-23 2010-11-30 Method for preventing and detecting tampering of scratch-off coatings on substrates, and associated substrates
EP10801274.1A EP2550071B1 (de) 2010-03-23 2010-11-30 Verfahren zur verhinderung und detektion von manipulationen von abreibbaren beschichtungen auf substraten, und zugehörige substrate
ES10801274.1T ES2555392T3 (es) 2010-03-23 2010-11-30 Método de prevención y detección de manipulación de recubrimientos de raspado en sustratos, y sustratos asociados

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34080610P 2010-03-23 2010-03-23
US61/340,806 2010-03-23

Publications (1)

Publication Number Publication Date
WO2011117687A1 true WO2011117687A1 (en) 2011-09-29

Family

ID=43735849

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/IB2010/055511 WO2011117687A1 (en) 2010-03-23 2010-11-30 Method for preventing and detecting tampering of scratch-off coatings on substrates, and associated substrates
PCT/IB2010/055513 WO2011117688A1 (en) 2010-03-23 2010-11-30 Method for preventing and detecting tampering of scratch-off coatings on substrates, and associated substrates
PCT/IB2010/055514 WO2011117689A1 (en) 2010-03-23 2010-11-30 Method for preventing and detecting tampering of scratch-off coatings on substrates, and associated substrates

Family Applications After (2)

Application Number Title Priority Date Filing Date
PCT/IB2010/055513 WO2011117688A1 (en) 2010-03-23 2010-11-30 Method for preventing and detecting tampering of scratch-off coatings on substrates, and associated substrates
PCT/IB2010/055514 WO2011117689A1 (en) 2010-03-23 2010-11-30 Method for preventing and detecting tampering of scratch-off coatings on substrates, and associated substrates

Country Status (4)

Country Link
EP (3) EP2550072B1 (de)
CA (3) CA2793803C (de)
ES (2) ES2555392T3 (de)
WO (3) WO2011117687A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10456661B2 (en) 2016-07-19 2019-10-29 Hydragraphix Llc Enhanced security and printability of instant ticket scratch-off-coatings via stochastic overprints
US11807028B1 (en) 2022-12-13 2023-11-07 Igt Global Solutions Corporation Scratch-off document altering and copying countermeasures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601887A (en) * 1994-02-14 1997-02-11 Dittler Brothers Incorporated Embossed card
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
US5803504A (en) * 1995-06-07 1998-09-08 Babn Technologies Corporation Multicolor overprinting of scratch-off lottery tickets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667250A (en) * 1992-05-07 1997-09-16 Behm; William F. Game ticket confusion patterns
US6106932A (en) * 1997-06-24 2000-08-22 Dittler Brothers, Inc. Laser image sublimation in scratch-off coating applications
GB2352422A (en) * 1999-07-26 2001-01-31 Oberthur Gaming Tech Inc A tamper indicating scratch off lottery ticket or other printed document
DE102005005615A1 (de) * 2005-02-08 2006-10-05 Giesecke & Devrient Gmbh Sichern von Information
CA2537196C (en) * 2006-03-01 2007-10-23 Brett Taylor Lottery ticket printed on an embossed foil layer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601887A (en) * 1994-02-14 1997-02-11 Dittler Brothers Incorporated Embossed card
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
US5803504A (en) * 1995-06-07 1998-09-08 Babn Technologies Corporation Multicolor overprinting of scratch-off lottery tickets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10456661B2 (en) 2016-07-19 2019-10-29 Hydragraphix Llc Enhanced security and printability of instant ticket scratch-off-coatings via stochastic overprints
US11807028B1 (en) 2022-12-13 2023-11-07 Igt Global Solutions Corporation Scratch-off document altering and copying countermeasures

Also Published As

Publication number Publication date
CA2793803A1 (en) 2011-09-29
EP2550072A1 (de) 2013-01-30
CA2793802A1 (en) 2011-09-29
ES2555392T3 (es) 2015-12-30
WO2011117688A1 (en) 2011-09-29
EP2550073A1 (de) 2013-01-30
WO2011117689A1 (en) 2011-09-29
CA2793803C (en) 2016-01-05
CA2793802C (en) 2017-02-28
CA2793804C (en) 2018-01-02
ES2551385T3 (es) 2015-11-18
CA2793804A1 (en) 2011-09-29
EP2550071A1 (de) 2013-01-30
EP2550071B1 (de) 2015-11-11
EP2550072B1 (de) 2015-09-30

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