Patents by Inventor Sharon M. Arnt

Sharon M. Arnt 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).

  • Shoelace lock
    Patent number: 4790048
    Abstract: A shoelace lock including top and bottom plates that cross and grip the laces as the top plate is rotated 180 degrees to the bottom plate and snap locked thereto.
    Type: Grant
    Filed: November 5, 1987
    Date of Patent: December 13, 1988
    Inventor: Sharon M. Arnt