Patents by Inventor Bernard Currs Watkin

Bernard Currs Watkin 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).

  • Pillow and case of physiologically advantageous shape
    Patent number: 4007503
    Abstract: A pillow case comprising first and second walls of flexible material each having a shape symmetrical about is center line.The center of the pillow case is narrower than the ends to form a generally butterfly shape.
    Type: Grant
    Filed: December 11, 1975
    Date of Patent: February 15, 1977
    Inventor: Bernard Currs Watkin