DK421377A - Sikkerhedsforanstaltninger til godtgoerelse af aegtheden af arkmaterialegenstande saasom pengesedler og andre vaerdipapirer pas for sikkerhedspersonale og lignende dokumenter - Google Patents

Sikkerhedsforanstaltninger til godtgoerelse af aegtheden af arkmaterialegenstande saasom pengesedler og andre vaerdipapirer pas for sikkerhedspersonale og lignende dokumenter

Info

Publication number
DK421377A
DK421377A DK421377A DK421377A DK421377A DK 421377 A DK421377 A DK 421377A DK 421377 A DK421377 A DK 421377A DK 421377 A DK421377 A DK 421377A DK 421377 A DK421377 A DK 421377A
Authority
DK
Denmark
Prior art keywords
security
banknotes
securities
authenticity
fit
Prior art date
Application number
DK421377A
Other languages
English (en)
Other versions
DK153747C (da
DK153747B (da
Inventor
P D Lee
Original Assignee
Bank Of England
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 Bank Of England filed Critical Bank Of England
Publication of DK421377A publication Critical patent/DK421377A/da
Publication of DK153747B publication Critical patent/DK153747B/da
Application granted granted Critical
Publication of DK153747C publication Critical patent/DK153747C/da

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/42—Ribbons or strips
    • 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
    • B42D25/355—Security threads
    • 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
    • G07D7/003—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 security elements
    • 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
    • G07D7/06—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 wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/904—Credit card

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Paper (AREA)
DK421377A 1976-09-24 1977-09-23 Arkelement med et indlejret, optisk aflaeseligt markeringsorgan i form af en strimmel til godtgoerelse af arkelementets aegthed samt anvendelse af et saadant arkelement. DK153747C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3982076 1976-09-24
GB39820/76A GB1552853A (en) 1976-09-24 1976-09-24 Authentication devices

Publications (3)

Publication Number Publication Date
DK421377A true DK421377A (da) 1978-03-25
DK153747B DK153747B (da) 1988-08-29
DK153747C DK153747C (da) 1989-01-23

Family

ID=10411684

Family Applications (1)

Application Number Title Priority Date Filing Date
DK421377A DK153747C (da) 1976-09-24 1977-09-23 Arkelement med et indlejret, optisk aflaeseligt markeringsorgan i form af en strimmel til godtgoerelse af arkelementets aegthed samt anvendelse af et saadant arkelement.

Country Status (9)

Country Link
US (1) US4186943A (da)
CH (1) CH619894A5 (da)
DE (1) DE2743019A1 (da)
DK (1) DK153747C (da)
FR (1) FR2365657A1 (da)
GB (1) GB1552853A (da)
IT (1) IT1091237B (da)
NL (1) NL188023C (da)
SE (1) SE415214B (da)

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Also Published As

Publication number Publication date
DK153747C (da) 1989-01-23
FR2365657B1 (da) 1983-10-07
NL188023B (nl) 1991-10-16
US4186943A (en) 1980-02-05
GB1552853A (en) 1979-09-19
CH619894A5 (da) 1980-10-31
SE415214B (sv) 1980-09-15
SE7710682L (sv) 1978-03-25
DE2743019A1 (de) 1978-03-30
NL188023C (nl) 1992-03-16
IT1091237B (it) 1985-07-06
FR2365657A1 (fr) 1978-04-21
NL7710366A (nl) 1978-03-29
DK153747B (da) 1988-08-29
DE2743019C2 (da) 1987-07-23

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PBP Patent lapsed