Patents by Inventor John J. Riese

John J. Riese 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).

  • Apparatus for delivering metered amounts of varnish to the surface of a can, or the like
    Patent number: 4138965
    Abstract: Apparatus for delivering metered amounts of varnish to the surface of a metal can, or the like. Varnish is delivered to a metering roll having recesses in its surface and a doctor blade to scrape off excessage. The varnish in the recesses of the metering roll is delivered to a varnishing roll in continuously metered amounts, and it is delivered by the varnishing roll to the surface of a can, or the like. Remaining varnish is removed from the varnishing roll by a second doctor blade so that substantially no varnish is present on the varnishing roll at the points of delivery of metered varnish to such varnishing roll.
    Type: Grant
    Filed: November 14, 1977
    Date of Patent: February 13, 1979
    Assignee: American Can Company
    Inventors: John J. Riese, Albert H. Burton, Leonard M. Moore