Patents by Inventor Kenneth A. Robert

Kenneth A. Robert 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).

  • Venting and ink recycling device
    Patent number: 4491433
    Abstract: The ink supply container disclosed herein is adapted for use with a moving carriage printer and controls foaming of a liquid ink in the container by providing, at the top of the container, a well having a sloping floor. Foamed ink is communicated to the well where it is condensed and returns through an opening at the lower end of the floor.
    Type: Grant
    Filed: August 29, 1983
    Date of Patent: January 1, 1985
    Assignee: Centronics Data Computer Corp.
    Inventors: John Shiurila, Kenneth A. Robert