Patents by Inventor Sharon A. Walton

Sharon A. Walton 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 for covering shopping carts
    Patent number: 5271634
    Abstract: A retractable shopping cart cover is provided that attachs through hooks permanently to the top rail of the frontwardly pivoting back rest of the infant seat of the cart. The device includes a vinyl cover spring biased to retract into a cylindrical casing when not hooked over the front edge of the cart basket frame.
    Type: Grant
    Filed: March 16, 1992
    Date of Patent: December 21, 1993
    Inventor: Sharon A. Walton