1
Alphonso G Andress: Vertical hearth barbecue grill. Kile McIntyre Harbin & Lee, February 6, 2001: US06182560 (32 worldwide citation)

A gas-fired or briquette-burning barbecue grill that outputs extremely high BTUs from a removable, vertical firebox that is backwardly inclined so as to provide a combination of direct and indirect heating. In addition, multiple cooking grids positioned at various vertical levels across the face of ...


2
Richard M O Grady, Glen Nielsen, William D Hester, Alphonso G Andress: Firebox for vertical hearth barbecue grill. Alphonso G Andress, Kile McIntyre & Harbin, September 7, 1999: US05947007 (20 worldwide citation)

A removable firebox for use in a portable, collapsible barbecue grill including retractable heating grate on top of the firebox and a retractable mid-level cooking grill for providing high-temperature cooking. A lower main grill is disposed in a base cavity of the barbecue grill for providing modera ...


3
Alphonso G Andress: Broiler pan cooking grid. Kile McIntyre Harbin & Lee, December 12, 2000: US06158330 (14 worldwide citation)

A broiler pan cooking grid for a barbecue grill that catches and/or routes grease drippings, as well as permitting convection of heated air through the structure. The grid may be used with conventional horizontal barbecue grills or with grills having a vertical hearth or firebox. The grid assembly p ...


4
Alphonso G Andress: Barbecue grill with vertical hearth, rotisserie attachment, and/or pot rack. Alphonso G Andress, Kile McIntyre & Harbin, December 14, 1999: US06000388 (13 worldwide citation)

A barbecue grill includes a body defining a heating chamber and having an open top. A main food supporting grill is mounted on the body in a generally horizontal manner so as to span at least a portion of the open top. Walls extend generally upwardly from portions of the body. The walls include oppo ...


5
Richard M O&apos Grady, Glen Nielsen, William D Hester, Alphonso G Andress: Firebox for vertical hearth barbecue grill. McIntyre Harbin & King, March 19, 2002: US06357344 (13 worldwide citation)

A removable firebox for use in a portable, collapsible barbecue grill including retractable heating grate on top of the firebox and a retractable mid-level cooking grill for providing high-temperature cooking. A lower main grill is disposed in a base cavity of the barbecue grill for providing modera ...


6
Alphonso G Andress: Vertical hearth barbecue grill. McIntyre Harbin & King, April 1, 2003: US06539843 (11 worldwide citation)

A vertical hearth barbecue grill having a removable, vertical firebox that is backwardly inclined so as to provide a combination of direct and indirect heating. Multiple cooking grids positionable at various heights across the firebox provide an substantial cooking area for grilling, broiling, and s ...


7
Richard M O&apos Grady, Glen Nielsen, William D Hester, Alphonso G Andress: Firebox for vertical hearth barbecue grill. Alphonso G Andress, McIntyre Harbin & King, March 6, 2001: US06196116 (6 worldwide citation)

A removable firebox for use in a portable, collapsible barbecue grill including retractable heating grate on top of the firebox and a retractable mid-level cooking grill for providing high-temperature cooking. A lower main grill is disposed in a base cavity of the barbecue grill for providing modera ...


8
Richard M O Grady, Glen Nielsen, William D Hester, Alphonso G Andress: Firebox for vertical hearth barbecue grill. Lawrence Harbin, August 23, 2001: US20010015137-A1

A removable firebox for use in a portable, collapsible barbecue grill including retractable heating grate on top of the firebox and a retractable mid-level cooking grill for providing high-temperature cooking. A lower main grill is disposed in a base cavity of the barbecue grill for providing modera ...


9
Alphonso G Andress: Vertical hearth barbecue grill. Lawrence Harbin, McIntyre Harbin & King, October 17, 2002: US20020148458-A1

A vertical hearth barbecue grill having a removable, vertical firebox that is backwardly inclined so as to provide a combination of direct and indirect heating. Multiple cooking grids positionable at various heights across the firebox provide an substantial cooking area for grilling, broiling, and s ...