Patents by Inventor Douglas H. Willsie

Douglas H. Willsie 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: 4494654
    Abstract: A salad bar insert is disclosed which includes upper and lower panels which are bonded together. The upper and lower panels define openings sized to receive containers of salad foods. In addition, the upper and lower panels define a sealed interior volume which surrounds the various openings. Three-dimensional salad food replicas are secured in place to the lower panel inside this chamber, such that the three-dimensional salad food replicas are visible from above through the upper panel. The insert of this invention can readily be wiped clean, and it allows a salad bar to be assembled simply and easily, with minimal labor requirements.
    Type: Grant
    Filed: November 3, 1982
    Date of Patent: January 22, 1985
    Assignee: Pizza Hut, Inc.
    Inventors: Arthur G. Gunther, Douglas H. Willsie, Leo D. Hawkins
  • Patent number: D659587
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: May 15, 2012
    Inventor: Douglas H. Willsie