Patents by Inventor Walter C. Zybko

Walter C. Zybko 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: 4680209
    Abstract: A packaging system and method for self stick carpet tiles includes a first group of tiles with adhesive and non-stick material arranged on the bottom surfaces according to a first pattern and a second group of carpet tiles with adhesive and non-stick material arranged on the bottom surfaces according to a second pattern. The first and second group tiles are paired off with their bottom surfaces facing each other. The first and second patterns of adhesive and non-stick material are chosen so that adhesive on the tiles does not contact each other when the carpet tile pairs are formed.The invention includes an apparatus for applying an adhesive or non-stick material to the backs of the carpet tiles, including a plurality of adhesive guns, a means for supplying adhesives to the plurality of adhesive guns, and a control means connected to the supplying means and to the plurality of adhesive guns for applying adhesive to the backs of carpet tiles and any one of a plurality of predetermined patterns.
    Type: Grant
    Filed: July 14, 1986
    Date of Patent: July 14, 1987
    Assignee: Burlington Industries, Inc.
    Inventors: Walter C. Zybko, William Wald, Thomas V. McClure
  • Patent number: 4617210
    Abstract: A packaging system and method for self stick carpet tiles includes a first group of tiles with adhesive arranged on the bottom surfaces according to a first pattern and a second group of carpet tiles with adhesive arranged on the bottom surfaces according to a second pattern. The first and second group tiles are paired off with their bottom surfaces facing each other. The first and second patterns are chosen so that they do not contact each other when the carpet tile pairs are formed.
    Type: Grant
    Filed: March 15, 1985
    Date of Patent: October 14, 1986
    Assignee: Burlington Industries, Inc.
    Inventor: Walter C. Zybko