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WO1996036946A3 - Method and device for marking and/or detecting counterfeit bank notes or cheques - Google Patents

Method and device for marking and/or detecting counterfeit bank notes or cheques Download PDF

Info

Publication number
WO1996036946A3
WO1996036946A3 PCT/CH1996/000189 CH9600189W WO9636946A3 WO 1996036946 A3 WO1996036946 A3 WO 1996036946A3 CH 9600189 W CH9600189 W CH 9600189W WO 9636946 A3 WO9636946 A3 WO 9636946A3
Authority
WO
WIPO (PCT)
Prior art keywords
chemical reaction
cheque
bank note
cheques
marking
Prior art date
Application number
PCT/CH1996/000189
Other languages
French (fr)
Other versions
WO1996036946A2 (en
Inventor
Roland Champoud
Original Assignee
Roland Champoud
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 Roland Champoud filed Critical Roland Champoud
Priority to AU56427/96A priority Critical patent/AU5642796A/en
Publication of WO1996036946A2 publication Critical patent/WO1996036946A2/en
Publication of WO1996036946A3 publication Critical patent/WO1996036946A3/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/14—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

The device (10) according to the present invention is associated with a bank note or cheque-processing machine and comprises a marker member (12), such as an inking pad (13), impregnated with a liquid chemical product which brings about a first chemical reaction when applied to a material constituting a genuine bank note or cheque and a second chemical reaction when applied to a material such as paper, constituting a counterfeit bank note or cheque. The first chemical reaction produces a practically invisible, delible mark, whilst the second chemical reaction produces an indelible mark. The device further comprises a detection member (14) enabling the chemical reaction brought about when the chemical product has been applied to be determined. If the second chemical reaction is brought about, the bank note or cheque is considered counterfeit and returned to the user. The bank note or cheque is then marked definitively such that it is rendered useless.
PCT/CH1996/000189 1995-05-15 1996-05-15 Method and device for marking and/or detecting counterfeit bank notes or cheques WO1996036946A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU56427/96A AU5642796A (en) 1995-05-15 1996-05-15 Method and device for marking and/or detecting counterfeit b ank notes or cheques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9505886A FR2734385B1 (en) 1995-05-15 1995-05-15 DEVICE AND METHOD FOR MARKING AND / OR DETECTING FALSE BANKNOTES OR FALSE CHECKS
FR95/05886 1995-05-15

Publications (2)

Publication Number Publication Date
WO1996036946A2 WO1996036946A2 (en) 1996-11-21
WO1996036946A3 true WO1996036946A3 (en) 1996-12-19

Family

ID=9479105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1996/000189 WO1996036946A2 (en) 1995-05-15 1996-05-15 Method and device for marking and/or detecting counterfeit bank notes or cheques

Country Status (3)

Country Link
AU (1) AU5642796A (en)
FR (1) FR2734385B1 (en)
WO (1) WO1996036946A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9605627D0 (en) * 1996-03-18 1996-05-22 Critchley David J Security paper & note checker
FR2791922B1 (en) * 1999-04-08 2001-06-22 Axytrans METHOD OF MARKING VALUABLE DOCUMENTS
CN1636222B (en) * 2001-11-05 2010-04-21 迪布尔特有限公司 Automatic banking machine currency tracking system and method
US7433844B2 (en) * 2001-11-05 2008-10-07 Diebold, Incorporated Automated banking machine currency tracking method
EP1434176A1 (en) * 2002-12-27 2004-06-30 Mars, Incorporated Banknote validator
EP1434177B1 (en) * 2002-12-27 2008-09-10 MEI, Inc. Banknote validator
ES2223292B1 (en) * 2003-08-07 2006-02-16 Jose Maria Fraile Rodrigo REACTIVE DISSOLUTION TO DETECT CURRENCY PAPER FAKES.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428287A1 (en) * 1978-06-06 1980-01-04 Bianchi Enrico MACHINE FOR AUTOMATIC QUALITY CONTROL OF BANK NOTES AND FRESH PRINTED VALUE PAPERS
WO1989000319A1 (en) * 1987-06-30 1989-01-12 Global Security Ab A method, an arrangement and a chemical agent for marking of banknotes, valuable documents etc. and detection equipment of such a marking
EP0314999A2 (en) * 1987-11-06 1989-05-10 GAO Gesellschaft für Automation und Organisation mbH Apparatus for automatically cancelling banknotes
US5063163A (en) * 1990-03-20 1991-11-05 Ach Group, Inc. Method of detecting counterfeit paper currency
EP0612042A2 (en) * 1993-02-17 1994-08-24 De La Rue Giori S.A. Apparatus and method for checking printed matter
WO1995002869A1 (en) * 1993-07-14 1995-01-26 Piergiorgio Pifferi Chemical solution to detect the counterfeit of paper currency

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428287A1 (en) * 1978-06-06 1980-01-04 Bianchi Enrico MACHINE FOR AUTOMATIC QUALITY CONTROL OF BANK NOTES AND FRESH PRINTED VALUE PAPERS
WO1989000319A1 (en) * 1987-06-30 1989-01-12 Global Security Ab A method, an arrangement and a chemical agent for marking of banknotes, valuable documents etc. and detection equipment of such a marking
EP0314999A2 (en) * 1987-11-06 1989-05-10 GAO Gesellschaft für Automation und Organisation mbH Apparatus for automatically cancelling banknotes
US5063163A (en) * 1990-03-20 1991-11-05 Ach Group, Inc. Method of detecting counterfeit paper currency
EP0612042A2 (en) * 1993-02-17 1994-08-24 De La Rue Giori S.A. Apparatus and method for checking printed matter
WO1995002869A1 (en) * 1993-07-14 1995-01-26 Piergiorgio Pifferi Chemical solution to detect the counterfeit of paper currency

Also Published As

Publication number Publication date
WO1996036946A2 (en) 1996-11-21
FR2734385B1 (en) 1997-07-18
FR2734385A1 (en) 1996-11-22
AU5642796A (en) 1996-11-29

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