Patents by Inventor David William Kinney

David William Kinney 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).

  • Cooking fume removal
    Patent number: 3941039
    Abstract: An exhaust hood over a cooking appliance has sides that extend down substantially closer to the cooking surface than does the front of the exhaust hood. A wall slants forwardly and upwardly from the rear of those sides to the top of the hood adjacent the front thereof. This wall has an opening through which the fumes are drawn to an exhaust duct, and a grease extractor positioned across that opening. At the front of the hood a baffle extends between the sides and rearwardly from the front of the hood in a horizontal direction.
    Type: Grant
    Filed: November 18, 1974
    Date of Patent: March 2, 1976
    Assignee: Air Distribution Associates, Inc.
    Inventor: David William Kinney