AT159201T

Anti-counterfeit latent image formation object for bills, credit cards, etc. and method for making the same

Abstract

(57) While making forgery and an alteration difficult by combining 画線 of the color of the material which has the summary purpose uneven shape, and a material, and other colors except water-white, distinction of truth is related with an easy latent image encaustic formation object and its production method. Composition The material which has the uneven shape of either 10, 000 line patterns or a relief pattern and the pattern of these both sides in some numbers, By with a fixed interval by other colors from which it differed other than / water-white / the color of the above-mentioned material combining either 10, 000 line drawing lines or halftone dot 画線 and 画線 of these both sides in some numbers, The latent image encaustic formation object which enabled it to recognize a specific character, a pattern, etc. Only when observing from a certain specific direction, and its production method.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
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21 members in 12 offices

This recordMember, by publication datePriority claim2 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
16825292JapanA

Members21

Family members, oldest first
DocumentOfficeKind
CA2095971A1CanadaA1
AU3865393AAustraliaA
JPH05339900AJapanA
KR940000248ARepublic of KoreaA
EP0581414A1European Patent Office (EPO)A1
US5437897AUnited States of AmericaA
AU669698B2AustraliaB2
US5582103AUnited States of AmericaA
JP2615401B2JapanB2
RU2091239C1Russian FederationC1
EP0581414B1European Patent Office (EPO)B1
AT159201TThis recordAustriaT
DE69314566D1GermanyD1
ES2109435T3SpainT3
GR3025068T3GreeceT3
DE69314566T2GermanyT2
DK0581414T3DenmarkT3
CA2095971CCanadaC
KR0174285B1Republic of KoreaB1
EP0581414B2European Patent Office (EPO)B2
DE69314566T3GermanyT3