Patents by Inventor Robert Frisque

Robert Frisque 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).

  • Publication number: 20050120890
    Abstract: A grill includes a lower portion and a pivotably attached upper platen each having a grilling surface. A lift/latch mechanism lifts the upper platen relative to the lower portion without the use of a motor. The upper platen can be manually lifted by grabbing the handle. An arm is pivotably attached to an upper pivotable portion at an upper pivot and is pivotably attached to a lower pivotable portion at a lower pivot. When the upper platen is lifted, a heavy resilient member biases the upper platen to a raised position. When the upper platen is lowered, a light resilient member bias the upper platen to a lowered position. When a solenoid is actuated, projection engages the arm to move the arm and lift the upper platen.
    Type: Application
    Filed: December 3, 2004
    Publication date: June 9, 2005
    Inventors: David Hill, Robert Frisque, Dennis Nelson
  • Publication number: 20050120889
    Abstract: A grill includes a lower portion and an upper platen pivotably attached to the lower portion each having a grilling surface. An adjustment mechanism adjusts a dimension of the gap between the grilling surfaces between a large dimension and a small dimension. The adjustment mechanism includes a rotatable bar having a handle and a cam surface. The upper grilling surface is suspended by two cables. The cam surface is received between arms rotates the bar to move the position of the cam surface relative to the arms to adjust the gap between the grilling surfaces. This lengthens or shortens the cables to move the suspended upper grilling surface to adjust the gap between the grilling surfaces.
    Type: Application
    Filed: December 3, 2004
    Publication date: June 9, 2005
    Inventors: David Hill, Robert Frisque, Dennis Nelson