Patents by Inventor Jan Gèrald Belemans

Jan Gèrald Belemans 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).

  • Cleaning device for a pair of spectacles having bar-shaped cleaning elements
    Patent number: 11668960
    Abstract: A cleaning device for a pair of spectacles, comprising a housing defining a cleaning space, a mounting part for holding the pair of spectacles inside said space, sets of opposing cleaning elements for cleaning opposing faces of glasses of the pair of spectacles, and a drive unit for moving the pair of spectacles and the cleaning elements relative to each other during a cleaning operation. The sets of opposing cleaning elements are positionable relative to each other between an inactive position, that is configured to have at least one of the sets of the cleaning elements lie spaced from at least one of the opposing faces of the respective glasses, and a cleaning position, that is configured to have the sets of opposing cleaning elements lie against both opposing faces of the respective glasses.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: June 6, 2023
    Assignee: SPECSTACULR IP B.V.
    Inventor: Jan Gèrald Belemans