SE357637B - - Google Patents

Info

Publication number
SE357637B
SE357637B SE538470A SE538470A SE357637B SE 357637 B SE357637 B SE 357637B SE 538470 A SE538470 A SE 538470A SE 538470 A SE538470 A SE 538470A SE 357637 B SE357637 B SE 357637B
Authority
SE
Sweden
Application number
SE538470A
Inventor
J Lindmark
Original Assignee
J Lindmark
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 J Lindmark filed Critical J Lindmark
Priority to SE538470A priority Critical patent/SE357637B/xx
Priority to GB981971A priority patent/GB1344866A/en
Priority to DE19712118928 priority patent/DE2118928A1/de
Priority to FI108071A priority patent/FI53418C/fi
Priority to AT335371A priority patent/AT323762B/de
Priority to CH572871A priority patent/CH522257A/de
Priority to FR7113956A priority patent/FR2089929A5/fr
Priority to NL7105335A priority patent/NL7105335A/xx
Publication of SE357637B publication Critical patent/SE357637B/xx

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
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation
    • 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
    • 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
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Printing Methods (AREA)
SE538470A 1970-04-20 1970-04-20 SE357637B (enrdf_load_stackoverflow)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE538470A SE357637B (enrdf_load_stackoverflow) 1970-04-20 1970-04-20
GB981971A GB1344866A (en) 1970-04-20 1971-04-19 Securities
DE19712118928 DE2118928A1 (de) 1970-04-20 1971-04-19 Verfahren zum Herstellen von gegen Fälschungen geschützten Dokumenten
FI108071A FI53418C (fi) 1970-04-20 1971-04-19 Foerfarande vid tillverkning av vaerdepapper foer att skydda dessa mot foerfalskning
AT335371A AT323762B (de) 1970-04-20 1971-04-20 Dokument bzw. wertpapier
CH572871A CH522257A (de) 1970-04-20 1971-04-20 Verfahren zum Herstellen von gegen Fälschungen geschützten Dokumenten
FR7113956A FR2089929A5 (enrdf_load_stackoverflow) 1970-04-20 1971-04-20
NL7105335A NL7105335A (enrdf_load_stackoverflow) 1970-04-20 1971-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE538470A SE357637B (enrdf_load_stackoverflow) 1970-04-20 1970-04-20

Publications (1)

Publication Number Publication Date
SE357637B true SE357637B (enrdf_load_stackoverflow) 1973-07-02

Family

ID=20266356

Family Applications (1)

Application Number Title Priority Date Filing Date
SE538470A SE357637B (enrdf_load_stackoverflow) 1970-04-20 1970-04-20

Country Status (8)

Country Link
AT (1) AT323762B (enrdf_load_stackoverflow)
CH (1) CH522257A (enrdf_load_stackoverflow)
DE (1) DE2118928A1 (enrdf_load_stackoverflow)
FI (1) FI53418C (enrdf_load_stackoverflow)
FR (1) FR2089929A5 (enrdf_load_stackoverflow)
GB (1) GB1344866A (enrdf_load_stackoverflow)
NL (1) NL7105335A (enrdf_load_stackoverflow)
SE (1) SE357637B (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585533A (en) * 1976-12-07 1981-03-04 Portals Ltd Security papers
US5599578A (en) * 1986-04-30 1997-02-04 Butland; Charles L. Technique for labeling an object for its identification and/or verification
DE3714783A1 (de) * 1987-05-04 1988-11-24 Rainer Kuenstler Druckfarbe und verwendung derselben
US6232124B1 (en) 1996-05-06 2001-05-15 Verification Technologies, Inc. Automated fingerprint methods and chemistry for product authentication and monitoring
US6490030B1 (en) 1999-01-18 2002-12-03 Verification Technologies, Inc. Portable product authentication device
US7079230B1 (en) 1999-07-16 2006-07-18 Sun Chemical B.V. Portable authentication device and method of authenticating products or product packaging
US6512580B1 (en) 1999-10-27 2003-01-28 Verification Technologies, Inc. Method and apparatus for portable product authentication
US6638593B2 (en) 2000-06-30 2003-10-28 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US7124944B2 (en) 2000-06-30 2006-10-24 Verification Technologies, Inc. Product packaging including digital data
US7486790B1 (en) 2000-06-30 2009-02-03 Verification Technologies, Inc. Method and apparatus for controlling access to storage media
US7660415B2 (en) 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
US7976068B2 (en) 2002-10-10 2011-07-12 Document Security Systems, Inc. Double-blind security features
US8444181B2 (en) 2002-10-10 2013-05-21 Document Security Systems, Inc. Single-color screen patterns for copy protection
WO2004068421A2 (en) * 2002-10-10 2004-08-12 Document Security Systems, Inc. Document containing security images
WO2007127862A2 (en) 2006-04-26 2007-11-08 Document Security Systems, Inc. Solid-color embedded security feature

Also Published As

Publication number Publication date
FI53418B (enrdf_load_stackoverflow) 1978-01-31
CH522257A (de) 1972-06-15
FR2089929A5 (enrdf_load_stackoverflow) 1972-01-07
GB1344866A (en) 1974-01-23
AT323762B (de) 1975-07-25
FI53418C (fi) 1978-05-10
NL7105335A (enrdf_load_stackoverflow) 1971-10-22
DE2118928A1 (de) 1971-11-04

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