Patents by Inventor Ralph E. Swartz

Ralph E. Swartz 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: 4800108
    Abstract: A combination napkin and table setting holder made entirely of paper. The device consists of a single sheet of absorbent paper in rectangular form approximately twelve inches by sixteen inches wide which contains a single straight line of perforations which divides the sheet into a twelve inch by twelve inch square napkin and a rectangle approximately twelve inches by four inches wide to which is attached a second sheet of paper having the same width as the width of the aforesaid rectangle and a height of approximately eight inches having its two opposite sides and lower edge bonded to the lower edge and two sides of the aforesaid rectangle to form an open topped pocket designed to receive a knife, fork and spoon or similar utensils making up an individual table setting.
    Type: Grant
    Filed: March 24, 1988
    Date of Patent: January 24, 1989
    Inventor: Ralph E. Swartz