Patents by Inventor Victor L. Karalis

Victor L. Karalis 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 making footwear
    Patent number: 4122574
    Abstract: An article of footwear and method of making the same which does not require adhesives on the upper to attach a smooth upper to an insole, outsole and foxing. A first strip having an outer surface of uncured elastomeric material is stitched to the lower edge of the upper and a second strip having inner and outer surfaces of uncured elastomeric material is stitched to the first strip at approximately a right angle thereto. An insole and an outsole are attached to the inner and outer surfaces, respectively, of the second strip.
    Type: Grant
    Filed: April 14, 1977
    Date of Patent: October 31, 1978
    Assignee: Uniroyal, Inc.
    Inventor: Victor L. Karalis