Patents by Inventor Ralph C. Dunn

Ralph C. Dunn 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: 5036998
    Abstract: A container for use on a dining table to receive table trash accumulated during a meal. The container has an open top, a bottom and a surrounding transparent outer wall. The container is also provided with an inner wall adjacent the outer wall. The inner wall may constitute an integral one-piece part of the container joined to the outer wall at one of the top and bottom of the container. The inner and outer walls are spaced from each other forming a peripheral space therebetween open at the other of the top and bottom of the container. A sheet-like insert is removably locatable between the inner and outer walls and bears decorative and/or informative indicia visible through the transparent outer wall of the container. The inner wall may constitute the peripheral wall of a removable liner having an open top and a bottom. In this instance, the exterior surface of the liner wall will be provided with decorative and/or informative indicia visible through the transparent outer wall of the container.
    Type: Grant
    Filed: October 26, 1989
    Date of Patent: August 6, 1991
    Inventor: Ralph C. Dunn