Patents by Inventor Mark Walton Feist

Mark Walton Feist 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).

  • Travel pillow shopping cart seat cover
    Patent number: 7147283
    Abstract: A compact child's travel pillow that is easily opened and unfolded into a shopping cart seat cover that provides child safety, comfort, and protection from the contaminated surfaces of shopping cart seats, then easily refolds into a compact firm travel pillow.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: December 12, 2006
    Inventor: Mark Walton Feist