Patents by Inventor James F. Yestadt

James F. Yestadt 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: 4561692
    Abstract: Adjustable height table and chair, useful as individual furniture pieces or in combination to form casual or dining furniture groupings, includes an adjustable height table having a table top and support elements therefor hingedly connected to the table top for relative pivotal movement, the support members being of generally rectangular cross-section and of considerably greater length than width such that when the table top rests on the short sides of the support members the table is of dining table height whereas when the support members are pivoted about the hinged connection such that the table top rests on the long sides of the support members the table top is of cocktail table height.
    Type: Grant
    Filed: June 23, 1983
    Date of Patent: December 31, 1985
    Inventors: James F. Yestadt, Frederick J. Yestadt