Patents by Inventor Alf E. Hermansson

Alf E. Hermansson 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: 5802958
    Abstract: A cooking grill having upper and lower cooking plates supported between first and second supports is disclosed. The upper and lower cooking plates are each hingedly connected to the supports at a rear hinge axis. The upper cooking plate may be manually tipped to a raised position. The lower cooking plate is automatically tipped downwardly to a food ejection position by means of an actuator. An ejector is provided for positively ejecting the cooked food at the end of the cooking cycle, onto a support or receiving tray, from which cooked food may be removed by hand.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: September 8, 1998
    Inventor: Alf E. Hermansson