GB8523011D0 - Providing security features in paper - Google Patents

Providing security features in paper

Info

Publication number
GB8523011D0
GB8523011D0 GB858523011A GB8523011A GB8523011D0 GB 8523011 D0 GB8523011 D0 GB 8523011D0 GB 858523011 A GB858523011 A GB 858523011A GB 8523011 A GB8523011 A GB 8523011A GB 8523011 D0 GB8523011 D0 GB 8523011D0
Authority
GB
United Kingdom
Prior art keywords
paper
security features
providing security
providing
features
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.)
Granted
Application number
GB858523011A
Other versions
GB2180564B (en
GB2180564A (en
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.)
Crane Co
Original Assignee
Crane Co
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
Priority claimed from US06/620,276 external-priority patent/US4552617A/en
Application filed by Crane Co filed Critical Crane Co
Priority to GB08523011A priority Critical patent/GB2180564B/en
Publication of GB8523011D0 publication Critical patent/GB8523011D0/en
Publication of GB2180564A publication Critical patent/GB2180564A/en
Application granted granted Critical
Publication of GB2180564B publication Critical patent/GB2180564B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B41M3/10—Watermarks
    • 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
GB08523011A 1984-06-13 1985-09-18 Method of providing security features in paper Expired GB2180564B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08523011A GB2180564B (en) 1984-06-13 1985-09-18 Method of providing security features in paper

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/620,276 US4552617A (en) 1984-06-13 1984-06-13 Security features in paper
GB08523011A GB2180564B (en) 1984-06-13 1985-09-18 Method of providing security features in paper
BR8701108A BR8701108A (en) 1984-06-13 1987-03-11 SECURITY ROLE AND FORMATION PROCESS

Publications (3)

Publication Number Publication Date
GB8523011D0 true GB8523011D0 (en) 1985-10-23
GB2180564A GB2180564A (en) 1987-04-01
GB2180564B GB2180564B (en) 1988-08-17

Family

ID=27160003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08523011A Expired GB2180564B (en) 1984-06-13 1985-09-18 Method of providing security features in paper

Country Status (1)

Country Link
GB (1) GB2180564B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282345B (en) * 1993-10-02 1997-06-04 Graham Athey Signature filaments and security papers
DE10162537A1 (en) * 2001-12-19 2003-09-04 Norbert Hampp Procedure for ensuring the authenticity of documents
FR2944229B1 (en) * 2009-04-10 2011-05-13 Arjowiggins Security STRAIGHT DOCUMENT COMPRISING A STRUCTURE PROVIDED WITH A WATERMARK OR PSEUDO-WATERMARK AND ASSOCIATED METHOD
CN102304874B (en) * 2011-08-31 2014-05-21 保定钞票纸业有限公司 Anti-counterfeiting paper provided with sheet anti-counterfeiting material arranged orderly and discontinuously, and preparation method thereof

Also Published As

Publication number Publication date
GB2180564B (en) 1988-08-17
GB2180564A (en) 1987-04-01

Similar Documents

Publication Publication Date Title
HK62390A (en) Security paper
GB2153883B (en) Improvements in cutter-bit assemblies
ZA855812B (en) Improvements in containers
GB8422197D0 (en) Security printing
GB8309067D0 (en) Security marking
GB2122545B (en) Security paper
GB8320187D0 (en) Security cards
GB2157756B (en) Security device
GB8523011D0 (en) Providing security features in paper
GB2165507B (en) Security device
GB2161138B (en) Security bags
GB2167484B (en) Security device
GB8413922D0 (en) Paper with watermark effect
GB8508222D0 (en) Security device
GB8409428D0 (en) Security packaging
GB8401252D0 (en) Security documents
CS598685A2 (en) Barevna obrazovka opatrena elektronovou tryskou in line
GB8521700D0 (en) Tickets
ZA869092B (en) Security paper
EP0163523A3 (en) Security device
GB8429854D0 (en) Security card
GB8406808D0 (en) Tickets
GB8610993D0 (en) Security paper
GB8429570D0 (en) Security panic-bar
GB8303100D0 (en) Security documents

Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727B Case decided by the comptroller ** specification amended (sect. 27/1977)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980918