Patents by Inventor Alvar A. Svens

Alvar A. Svens 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).

  • Method of creating an embossing effect
    Patent number: 4116737
    Abstract: A method for creating an embossed effect in a desired pattern on a film by printing an agent on said film in said desired pattern to lower the stability of said film in the print areas against heat distortion and laminating said film to a substrate by fusion immediately after the substrate is extruded to cause said print areas to distort and give an embossed appearance as a result of the heat incident to the fusion.
    Type: Grant
    Filed: May 4, 1976
    Date of Patent: September 26, 1978
    Inventor: Alvar A. Svens