Patents by Inventor Ake Arthur Boose

Ake Arthur Boose 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).

  • Device for stripping excess ink from a rotating printing roll in rotogravure presses
    Patent number: 3986453
    Abstract: The present invention relates to apparatus for stripping printing ink from a rotating printing roll in rotogravure presses with the help of a doctor knife which is removably attached to a holder adapted to hold the stripping edge of the knife in engagement with the printing roll with a predetermined engagement pressure.
    Type: Grant
    Filed: April 1, 1975
    Date of Patent: October 19, 1976
    Assignee: Ahlen & Akerlunds Forlags AB
    Inventor: Ake Arthur Boose