Patents by Inventor Patricia Cook

Patricia Cook 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).

  • Patent number: 5392477
    Abstract: A sleeping bag for use outdoors includes a pad of lightweight, soft material such as foam rubber covered with nylon for waterproofing, with an inflatable wedge head and shoulder rest at the head end of the pad extending a substantial distance along the length of the bag and provides support for both the head and shoulders adding to the comfort of the user. The bag is also provided with an outer bag covering substantially the entire covered pad for defining the sleeping bag. Storage pockets form part of the bag at the foot end outside the sleeping bag for receiving personal items. The sleeping bag may be rolled into a compact tube shape, with ends secured by retaining clips, and with an integral shoulder strap for carrying the mat.
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: February 28, 1995
    Inventors: Jon Wolter, Patricia Cook