Patents by Inventor Mark Deakes

Mark Deakes has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Optically variable magnetic stripe assembly
    Patent number: 8794530
    Abstract: An optically variable magnetic stripe assembly comprises a magnetic layer (5); an optically variable effect generating layer (1) over the magnetic layer; and a metallic reflecting layer (3) adjacent the optically variable effect generating layer and comprising an array of spaced metallic regions shaped as regular polygons.
    Type: Grant
    Filed: January 23, 2008
    Date of Patent: August 5, 2014
    Assignee: Opsec Security Group Inc.
    Inventors: Brian William Holmes, Mark Deakes
  • OPTICALLY VARIABLE MAGNETIC STRIPE ASSEMBLY
    Publication number: 20110011937
    Abstract: An optically variable magnetic stripe assembly comprises a magnetic layer (5); an optically variable effect generating layer (1) over the magnetic layer; and a metallic reflecting layer (3) adjacent the optically variable effect generating layer and comprising an array of spaced metallic regions shaped as regular polygons.
    Type: Application
    Filed: January 23, 2008
    Publication date: January 20, 2011
    Applicant: De La Rue International Limited
    Inventors: Brian William Holmes, Mark Deakes
  • Security articles
    Publication number: 20040150220
    Abstract: A security article includes a security device comprising an opaque scratch removable layer (7) on and/or in which is provided a diffractive, optically variable effect generating structure (4). The scratch removable layer (7) overlies covert information (12) on the article. The security device exhibits first indicia which relate to second indicia elsewhere on the article.
    Type: Application
    Filed: November 3, 2003
    Publication date: August 5, 2004
    Inventors: Brian William Holmes, Paul Gregory Harris, Malik Alibegovic, Mark Deakes, James Leslie Board