Patents by Inventor Thomas L. Coblentz

Thomas L. Coblentz 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 making an anti-slip lace
    Patent number: 5920970
    Abstract: Method of making an anti-slip lace for tying wearing apparel items such as shoes comprises an elongated woven tubular member that has internal spaced raised projections along its length wherein the raised projections are blobs of acrylic paint and a round lace is formed by inverting a flat woven tubular lace that had the paint blobs applied to the exterior surface.
    Type: Grant
    Filed: November 5, 1997
    Date of Patent: July 13, 1999
    Assignee: Nobbits, Inc.
    Inventor: Thomas L. Coblentz