Patents by Inventor Lloyd Maschhoff

Lloyd Maschhoff 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: 6481343
    Abstract: A cooking grate for a grill, such as a barbecue grill, is comprised of a plurality of generally elongate rail members assembled in a nesting relationship to form a first and second cooking surface. The first cooking surface is formed by a generally flat surface on each of the rail members, the flat surfaces abutting to form a substantially smooth surface, with a plurality of elongate apertures therein through which juices produced by cooking food may flow. Each rail member has a gutter along its length which underlies approximately half of each of the apertures for catching a portion of the juices and diverting it from the heat source below. The grate may be reversed and the gutters form the second cooking surface which is similar to a conventional grate surface.
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: November 19, 2002
    Assignee: Empire Comfort Systems, Inc.
    Inventors: Donald P. Rigney, Lloyd Maschhoff
  • Patent number: 6073623
    Abstract: A barbecue grill having a cooking surface and a retractable light mounted to an upper portion of the lower grill housing and moveable between a first operable position and a second stored position. In the operable position the light is oriented to illuminate the cooking surface of the grill. In the stored position, the top surface of the light is substantially aligned with the cooking surface and the top surface of an auxiliary shelf attached to the grill. The light may also be supplied separately for retrofit on any existing grill.
    Type: Grant
    Filed: June 24, 1998
    Date of Patent: June 13, 2000
    Assignee: Empire Comfort Systems
    Inventor: Lloyd Maschhoff
  • Patent number: 5974954
    Abstract: A cooking grate for a grill, such as a barbecue grill, is comprised of a plurality of generally elongate rail members assembled in a nesting relationship to form a first and second cooking surface. The first cooking surface is formed by a generally flat surface on each of the rail members, the flat surfaces abutting to form a substantially smooth surface, with a plurality of elongate apertures therein through which juices produced by cooking food may flow. Each rail member has a gutter along its length which underlies approximately half of each of the apertures for catching a portion of the juices and diverting it from the heat source below. The grate may be reversed and the gutters form the second cooking surface which is similar to a conventional grate surface.
    Type: Grant
    Filed: August 25, 1998
    Date of Patent: November 2, 1999
    Assignee: Empire Comfort Systems, Inc.
    Inventors: Donald P. Rigney, Lloyd Maschhoff