Patents by Inventor Marianna Case

Marianna Case 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).

  • Towel having inflatable pillow incorporated therein
    Patent number: 4200942
    Abstract: An elongated towel has a flap member attached thereto near one end thereof, this flap member forming a compartment for removably receiving an inflatable pillow. The towel thus can be used for the usual drying purposes and also as a mat for sun bathing with the inflatable pillow forming a headrest.
    Type: Grant
    Filed: October 30, 1978
    Date of Patent: May 6, 1980
    Inventor: Marianna Case