Patents by Inventor Duane D. Wiens

Duane D. Wiens 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).

  • Combination food and beverage plate
    Patent number: 5551593
    Abstract: A food and beverage plate is provided having a thumb slot disposed on an upper surface along a periphery of the food and beverage plate parallel to an axis passing through a center of the food and beverage plate. A beverage recess is disposed in the food and beverage plate proximate the thumb slot on a first side of the axis and a food recess is disposed in the food and beverage plate proximate the thumb slot substantially on a second side of the axis.
    Type: Grant
    Filed: December 5, 1995
    Date of Patent: September 3, 1996
    Inventor: Duane D. Wiens