Patents by Inventor Julius A. Swenson

Julius A. Swenson 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: 5082140
    Abstract: A device for serving popcorn and the like comprising a bowl with a generally concave interior surface and a series of horizontal, circumferential ridges carried by the bowl, each with a face on the radially inward side of the ridge for resisting tangential movement of a first layer of popped corn in the bowl. The faces are approximately perpendicular to the interior surface of the bowl. When movement of the first layer is resisted, movement of all the popped corn in the bowl is resisted because popped corn kernels tends to interlock. The faces of the ridges need only be as high as one-third the height of a popped kernel of corn. Preferably, thereby are at least two ridges, a first ridge at the generally flattened central portion of a bowl and at least one additional ridge radially outward of the first ridge.
    Type: Grant
    Filed: May 30, 1990
    Date of Patent: January 21, 1992
    Inventor: Julius A. Swenson
  • Patent number: 4928842
    Abstract: Device for use in serving popcorn and the like comprising a vertical member secured to the generally concave interior surface of a container. The vertical member has an irregular exterior surface stopping the spilling of popcorn when a hand reaches into the container for popcorn. Preferably the vertical member has six to eight fluted sides and a smaller cross section at its middle than its ends. Alternatively, the vertical member is integrated into the bowl.
    Type: Grant
    Filed: September 15, 1989
    Date of Patent: May 29, 1990
    Inventor: Julius A. Swenson