Patents Assigned to KATT DESIGN GROUP LTD
  • Contact lens using indicia to aid fitting
    Patent number: 10901238
    Abstract: A contact lens comprising one or more anatomical locating indicia comprising a length delimiting or substantially delimiting a contact lens zone is disclosed. The intended location of the anatomical locating indicia may be over or substantially over an anatomical feature. When the lens fits correctly, the intended location of the one or more anatomical locating indicia is over or substantially over and delimiting or substantially delimiting the anatomical feature. The indicia may illustrate where a zone starts and stops.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: January 26, 2021
    Assignee: KATT DESIGN GROUP LTD
    Inventors: Robert Heavyside, John Mountford, Randy Kojima, Patrick J. Caroline, David J. Barreto