Abstract: Flat top gas grills including cooking engines configured for optimum heat distribution are disclosed. An example grill includes a cookbox, a griddle, and a plurality of burner tubes. The cookbox includes a bottom wall, a front wall, a rear wall, a right sidewall, and a left sidewall. The front wall, the rear wall, the right sidewall, and the left sidewall extend upwardly from the bottom wall. The cookbox further includes a plurality of air intake openings extending though the bottom wall. The griddle is disposed on or above the cookbox. The griddle includes a flat top cooking surface and an underside located opposite the flat top cooking surface. The burner tubes are disposed in the cookbox and located between the bottom wall of the cookbox and the underside of the griddle.

Abstract: Burner tubes for gas grills are disclosed. An example burner tube includes an open front end, a closed rear end located opposite the open front end, opposing upper and lower surfaces extending between the open front end and the closed rear end, opposing right and left side surfaces extending between the upper surface and the lower surface and between the open front end and the closed rear end, and a hollow interior defined by the upper surface, the lower surface, the right side surface, and the left side surface. The hollow interior has a rectangular cross-sectional profile that tapers in a direction moving from the open front end toward the closed rear end. The burner tube further includes a plurality of gas ports extending upwardly from the upper surface, with each one of the gas ports having an exit opening raised above the upper surface.

Abstract: Example dual-burner assemblies for cookboxes of gas grills are disclosed. An example dual-burner assembly includes a first burner tube and a second burner tube. The first burner tube has a first maximum heat output. The second burner tube has a second maximum heat output. The second burner tube is spaced apart from the first burner tube by a distance of no more than 0.750 inches. The second maximum heat output is less than the first maximum heat output.

Abstract: Burner Tubes for Gas Grills are disclosed. An example burner tube includes a linear burner tube including a venturi member disposed within a hollow interior of the linear burner tube proximate an open front end of the linear burner tube. The venturi member includes a front face having an opening configured to receive a neck of a gas valve, an upper flange extending rearwardly from an upper edge of the front face, the upper flange having a downwardly-extending V-shaped segment configured to constrict a region of the hollow interior, and a lower flange extending rearwardly from a lower edge of the front face, the lower flange having an upwardly-extending V-shaped segment configured to further constrict the region of the hollow interior.

Abstract: Example dual-burner assemblies for cookboxes of gas grills are disclosed. An example dual-burner assembly includes a first burner tube and a second burner tube. The first burner tube has a first maximum heat output. The second burner tube has a second maximum heat output. The second burner tube is spaced apart from the first burner tube by a distance of no more than 0.750 inches. The second maximum heat output is less than the first maximum heat output.

Abstract: The present inventions provide, among other things, tapered burner tubes having raised gas ports and a smooth interior surface free from obstructions. Venturi members creating a smooth flow of the gas/air mixture along the top of the burner tube are also provided.

Abstract: Example smoker boxes having slidable lids are disclosed. An example smoker box includes a base and a lid. The base includes a bottom wall, a front wall extending upwardly from the bottom wall, a rear wall extending upwardly from the bottom wall, a right sidewall extending upwardly from the bottom wall, a left sidewall extending upwardly from the bottom wall, a first pin coupled to the right sidewall, and a second pin coupled to the left sidewall. The lid includes is slidably coupled to the base and movable between a closed position and an open position. The lid includes a top wall, a right lip extending downwardly from the top wall, and a left lip extending downwardly from the top wall. The right lip includes a first slot, and the left lip includes a second slot. The first pin extends into and is slidable within the first slot. The second pin extends into and is slidable within the second slot.

Abstract: Burner Tubes for Gas Grills are disclosed. An example burner tube includes a linear burner tube including a venturi member disposed within a hollow interior of the linear burner tube proximate an open front end of the linear burner tube. The venturi member includes a front face having an opening configured to receive a neck of a gas valve, an upper flange extending rearwardly from an upper edge of the front face, the upper flange having a downwardly-extending V-shaped segment configured to constrict a region of the hollow interior, and a lower flange extending rearwardly from a lower edge of the front face, the lower flange having an upwardly-extending V-shaped segment configured to further constrict the region of the hollow interior.

Abstract: The present inventions provide, among other things, tapered burner tubes having raised gas ports and a smooth interior surface free from obstructions. Venturi members and air shutters may also be included.

Abstract: A burner assembly including a gas inlet fixture for use with a burner tube, the gas inlet fixture including a plurality of tabs to engage a neck of a gas control valve to improve ignition and center the gas flow down the center of the burner tube.

Abstract: The present inventions provide, among other things, tapered burner tubes having raised gas ports and a smooth interior surface free from obstructions. Venturi members creating a smooth flow of the gas/air mixture along the top of the burner tube are also provided.

Abstract: The present inventions provide, among other things, tapered burner tubes having raised gas ports and a smooth interior surface free from obstructions. Venturi members creating a smooth flow of the gas/air mixture along the top of the burner tube are also provided.

Abstract: A burner assembly including a gas inlet fixture for use with a burner tube, the gas inlet fixture including a plurality of tabs to engage a neck of a gas control valve to improve ignition and center the gas How down the center of the burner tube.

Abstract: A burner assembly including a gas inlet fixture for use with a burner tube, the gas inlet fixture including a plurality of tabs to engage a neck of a gas control valve to improve ignition and center the gas flow down the center of the burner tube.

Abstract: The present inventions provide, among other things, tapered burner tubes having raised gas ports and a smooth interior surface free from obstructions. Venturi members creating a smooth flow of the gas/air mixture along the top of the burner tube are also provided.

Abstract: A burner assembly including a gas inlet fixture for use with a burner tube, the gas inlet fixture including a plurality of tabs to engage a neck of a gas control valve to improve ignition and center the gas flow down the center of the burner tube.

Abstract: The present inventions provide, among other things, tapered burner tubes having raised gas ports and a smooth interior surface free from obstructions. Venturi members and air shutters may also be included.

Abstract: The present invention provides a barbecue grill assembly comprising a cooking chamber with a cover and a firebox. The cover is moveable between an open position and a closed position. The cover has an inner surface and an internal lip extending from a lower edge region of the inner surface. The firebox has a rim at an upper portion of the firebox wherein the rim defines a periphery of the firebox. When the cover is in the closed position, the internal lip is positioned inward of the firebox periphery. This means that the internal lip is positioned within the perimeter of the firebox, as defined by the rim. The grill assembly further comprises a burner element positioned in the firebox, a cooking grate positioned in the firebox above the burner element, and a frame assembly adapted to support the cooking chamber.

Abstract: The present invention provides a gas burner such as for use in a barbecue grill with at least one row of burner ports in a linear arrangement along the burner and a flame stabilizing structure having a flame stabilizing port with an extent transecting the linear arrangement of the burner ports. The present invention further provides a flame stabilizer structure that is adapted as a standing pilot for relighting the burner port area in the event of extinguished flame.

Abstract: The present invention provides a gas burner such as for use in a barbecue grill with at least one row of burner ports in a linear arrangement along the burner and a flame stabilizing structure having a flame stabilizing port with an extent transecting the linear arrangement of the burner ports. The present invention further provides a flame stabilizer structure that is adapted as a standing pilot for relighting the burner port area in the event of extinguished flame.