Granted Patent B2

US 12,478,213 · App. 17/837,936 · Granted Nov 25, 2025

Inventors: Christopher T. Martin (North Attleboro, MA); Christopher Smith (Newton, MA); Blake Hishmeh (Cambridge, MA); Nicholas Chow (Boston, MA)

Assignee: SharkNinja Operating LLC

A47J37/0786A47J37/0754F24B3/00

Abstract

Claims (29)

1 . A cooking assembly, comprising:

a housing including a base and a lid movably coupled to the base, the housing defining a hollow cooking chamber with a cooking surface therein configured to support food to be cooked;

at least one fan mounted to the lid and configured to circulate air in the hollow cooking chamber;

a heating element disposed within the housing adjacent to the cooking surface such that the heating element is configured to heat the cooking surface to conductively cook food on the cooking surface; and

a smoke chamber coupled to an exterior of the lid remote from the hollow cooking chamber, the smoke chamber being configured to generate smoke,

wherein the circulation of air in the hollow cooking chamber by the at least one fan causes smoke generated by the smoke chamber to be drawn into the hollow cooking chamber,

wherein the smoke chamber is configured to be active during a first cooking mode to generate smoke and is configured to be inactive during a second cooking mode using convection cooking, the at least one fan being configured to circulate heated air in the hollow cooking chamber to cook a food product during the second cooking mode.

2 . The cooking assembly of claim 1 , wherein the smoke chamber includes an igniter configured to ignite a fuel source contained in the smoke chamber.

3 . The cooking assembly of claim 1 , wherein the at least one fan is operable at a variable fan speed.

4 . The cooking assembly of claim 3 , wherein a volume of smoke drawn into the hollow cooking chamber by the at least one fan is proportional to the fan speed.

5 . The cooking assembly of claim 3 , wherein the fan speed is configured to adjust based at least in part upon a detected internal temperature of the smoke chamber.

6 . The cooking assembly of claim 1 , wherein the smoke chamber includes at least one intake, and wherein the housing includes at least one exhaust.

7 . The cooking assembly of claim 6 , wherein the at least one fan is configured to draw air into the smoke chamber via the at least one intake, and wherein the at least one fan is configured to expel smoke via the at least one exhaust.

8 . The cooking assembly of claim 6 , wherein the at least one intake and the at least one exhaust are configured to enable the at least one fan to draw a substantially equivalent volume of air through the at least one intake as is expelled through the at least one exhaust.

9 . The cooking assembly of claim 1 , wherein the smoke chamber comprises a smoke chamber housing and a fuel box removably insertable into the smoke chamber housing, the fuel box configured to hold a fuel source.

10 . The cooking assembly of claim 1 , wherein the at least one fan is disposed on an interior surface of the lid such that the at least one fan is located in the hollow cooking chamber when the lid is closed.

11 . A cooking assembly, comprising:

a housing including a base and a lid movably coupled to the base, the housing defining a hollow cooking chamber;

at least one fan mounted to the lid and configured to circulate air in the hollow cooking chamber;

at least one heating element in thermal communication with the hollow cooking chamber and configured to heat air circulated in the hollow cooking chamber by the at least one fan; and

a smoke chamber coupled to an exterior portion of the lid of the housing and having a fuel box removably disposed therein, the smoke chamber being configured to generate smoke, the circulation of air in the hollow cooking chamber being configured to draw in smoke generated by the smoke chamber into the hollow cooking chamber,

wherein the at least one fan is operable to circulate heated air within the hollow cooking chamber in a convective cooking mode independent of operation of the smoke chamber.

12 . The cooking assembly of claim 11 , wherein the housing includes at least one exhaust port configured to vent out the smoke that is drawn into the hollow cooking chamber.

13 . The cooking assembly of claim 12 , wherein the housing includes a lid removably coupled thereto, and the at least one exhaust port is located on the lid.

14 . The cooking assembly of claim 12 , wherein the smoke chamber includes at least one air intake, and wherein the at least one fan is configured to drawn air in through the at least one air intake.

15 . The cooking assembly of claim 14 , wherein the at least one fan is located downstream of the smoke chamber.

16 . The cooking assembly of claim 11 , wherein the smoke chamber includes an igniter configured to ignite a fuel source contained within the smoke chamber.

17 . The cooking assembly of claim 11 , further comprising a baffle located at least partially within the hollow cooking chamber.

18 . The cooking assembly of claim 11 , further comprising a baffle disposed in the lid and proximate to the smoke chamber, and wherein an interior of the smoke chamber is in fluid communication with the hollow cooking chamber via the baffle.

Assignments (1)

Continuity (3)

References Cited (400)