Patents Assigned to MÜNZE ÖSTERREICH AG
  • Metal plate
    Patent number: 11131035
    Abstract: The invention relates to a metal plate (1) for a coin (2), for a centre pill (3) of a coin (2) or for a ring (4) of a coin (2), where it is suggested that at least one subregion of a surface, on at least one side of the metal plate (1), has a dual-coloured optical element (5) and that said optical element (5) has at least one first region (6) with a first oxide layer (7) of one first colour which is an interference colour, and at least one second region (8) with a second colour, the first colour being different from the second colour.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: September 28, 2021
    Assignee: Münze Österreich AG
    Inventors: Helmut Andexlinger, Paul Fennes, Alfred Gnadenberger, Robert Grill, Herbert Wähner, Heinz Waldhäusl
  • METAL PLATE
    Publication number: 20180195195
    Abstract: The invention relates to a metal plate (1) for a coin (2), for a centre pill (3) of a coin (2) or for a ring (4) of a coin (2), where it is suggested that at least one subregion of a surface, on at least one side of the metal plate (1), has a dual-coloured optical element (5) and that said optical element (5) has at least one first region (6) with a first oxide layer (7) of one first colour which is an interference colour, and at least one second region (8) with a second colour, the first colour being different from the second colour.
    Type: Application
    Filed: March 5, 2018
    Publication date: July 12, 2018
    Applicant: MÜNZE ÖSTERREICH AG
    Inventors: Helmut Andexlinger, Paul Fennes, Alfred Gnadenberger, Robert Grill, Herbert Wähner, Heinz Waldhäusl
  • METAL PLATE
    Publication number: 20160153110
    Abstract: The invention relates to a metal plate (1) for a coin (2), for a centre pill (3) of a coin (2) or for a ring (4) of a coin (2), where it is suggested that at least one subregion of a surface, on at least one side of the metal plate (1), has a dual-coloured optical element (5) and that said optical element (5) has at least one first region (6) with a first oxide layer (7) of one first colour which is an interference colour, and at least one second region (8) with a second colour, the first colour being different from the second colour.
    Type: Application
    Filed: June 25, 2014
    Publication date: June 2, 2016
    Applicant: MÜNZE ÖSTERREICH AG
    Inventors: HELMUT ANDEXLINGER, PAUL FENNES, ALFRED GNADENBERGER, ROBERT GRILL, HERBERT WÄHNER, HEINZ WALDHÄUSL