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US 10,520,189 B2Granted
Multiple piece firebox for kamado grill
AssigneePremier Specialty Brands LLC
InventorRobert A. Brennan
Life of this patent
Estimating the term…
Abstract
A multiple piece firebox for placement within the kettle of a fuel-burning cooking vessel comprising a base formed of a refractory material on the floor of the kettle supporting an upper chamber formed of a refractory material. In a preferred embodiment, a plurality of mating side wall members define the upper chamber.
Claims24
A firebox for a fuel-burning cooking vessel, the firebox comprising:
- (a) a base defining a lower chamber of the firebox;
- and
- (b) a bowl defining an upper chamber of the firebox, the bowl comprising two or more outwardly leaning side wall members removeably supported upon the base, the two or more outwardly leaning side wall members resting sequentially, edge to edge to the next side wall member about the base, wherein each of the side wall members comprise a joint configured to mate with a corresponding joint of another side wall member, wherein the inner face on one side of each side wall member overlaps with the outer face of an adjacent side wall member;
- (c) wherein the upper chamber is in fluid communication with the lower chamber;
- and
- (d) wherein when the firebox is inserted within the fuel-burning cooking vessel, each side wall member is separately removeable from the other side wall members.
3 more elements
A fuel-burning cooking vessel comprising a kettle formed by a floor and one or more upwardly-extending walls about the floor;
- and,
- a firebox disposed within the kettle, the firebox comprising:
- (a) a base on the floor, the base defining a lower chamber of the firebox;
- and
- (b) a plurality of side wall members extending up from and removeably supported upon the base, the plurality of side wall members defining an upper chamber of the firebox, wherein the inner face on one side of each side wall member overlaps with the outer face of an adjacent side wall member such that each of the side wall members is separately removeable from the other side wall members.
2 more elements
A firebox for a fuel-burning cooking vessel, the firebox comprising:
- a base defining a lower chamber of the firebox;
- and
- a bowl defining an upper chamber of the firebox, the bowl comprising two or more side wall members removeably supported upon the base, the two or more side wall members resting sequentially, edge to edge to the next side wall member about the base, wherein each of the side wall members comprise a joint configured to mate with a corresponding joint of another side wall member such that each side wall member is separately removeable from the other side wall members and wherein the inner face on one side of each side wall member overlaps with the outer face of an adjacent side wall member.
Dependencies are inferred from the claim text.