Patents by Inventor Peter A. Vono

Peter A. Vono 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).

  • Patent number: 5409883
    Abstract: A process for the manufacture of a thermal transfer donor element having at least two areas of thermally transferable colorant, at least one of said areas being a thermal dye transfer composition and at least one of said areas being a thermal mass transfer composition, which process comprises coating a first thermal dye or mass transferable layer containing a colorant onto a temporary substrate to form a primary thermal transfer element, said layer having a measurable surface area, and either 1) thermally transferring less than all of said layer onto a second temporary substrate having a non-imagewise distributed area of a second thermally respectively mass or dye transferable colorant thereon to form a thermal transfer donor element with at least two areas of different thermally transferable materials, or 2) splicing a portion of only one primary thermal dye or mass transfer element onto another thermal transfer element having at least a non-imagewise distributed second thermal mass or dye, transferable, res
    Type: Grant
    Filed: May 7, 1993
    Date of Patent: April 25, 1995
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: David A. Larshus, Richard S. Fisch, Jeffrey C. Chang, Peter A. Vono, Hsin-Hsin Chou
  • Patent number: 5312683
    Abstract: A thermal mass transfer donor element comprising a carrier layer having on one surface thereof a mass transferable layer of thermoplastic organic polymeric binder and metal flakes, said metal flakes having an average ratio of length to thickness of greater than 20:1.
    Type: Grant
    Filed: May 7, 1993
    Date of Patent: May 17, 1994
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Hsin-hsin Chou, Christopher E. Kunze, Peter A. Vono