Patents Represented by Attorney Donald G. Casser
  • Patent number: 4063641
    Abstract: A flexible packaging film formed of two layers of transparent film joined together along superimposed inner faces wherein the inner face of each layer includes printed indicia, to thereby enable indicia to be legible from either side of the film. A particularly useful method for the manufacture of the film is also disclosed.
    Type: Grant
    Filed: March 5, 1975
    Date of Patent: December 20, 1977
    Assignee: Philip Morris Industrial Incorporated
    Inventors: Harold H. Kuehn, Peter M. Mittmann