Patents by Inventor Craig A. Herrington

Craig A. Herrington 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).

  • Eyeglass strap apparatus
    Patent number: 5032018
    Abstract: An eyeglass strap apparatus (10) for frictionally securing the arms (101) of a pair of eyeglasses (100) to the sides of a user's head wherein the apparatus includes an elongated strap member (13) having a pair of friction members (17) formed on opposite ends wherein the combined length (L, L') of the strap member (13) is chosen so as to be loosely suspended from the arms (101) of the eyeglasses (100) and/or such that the intermediate portion (20) of the strap member (13) may be wrapped in turban fashion around the user's head to serve as a sweatband.
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: July 16, 1991
    Inventors: William S. McCulley, Craig A. Herrington