US 12,268,333 B1
Barbecue grill accessory and method for preparing food
Michael David Parrish, Concord, NC (US); and Aaron Michael Lyons, Farwell, MI (US)
Assigned to Adrenaline Barbecue Company, Concord, NC (US)
Filed by Adrenaline Barbecue Company, LLC, Concord, NC (US)
Filed on Nov. 2, 2021, as Appl. No. 17/517,254.
Application 17/517,254 is a continuation of application No. 16/526,318, filed on Jul. 30, 2019, granted, now 11,160,418.
Application 16/526,318 is a continuation of application No. 14/996,982, filed on Jan. 15, 2016, granted, now 10,362,899, issued on Jul. 30, 2019.
Claims priority of provisional application 62/133,050, filed on Mar. 13, 2015.
This patent is subject to a terminal disclaimer.
Int. Cl. A47J 37/07 (2006.01); A23L 5/10 (2016.01)
CPC A47J 37/0786 (2013.01) [A23L 5/15 (2016.08)] 8 Claims
OG exemplary drawing
 
1. A grilling insert adapted for use in a barbecue grill having a recessed cooking chamber, said grilling insert comprising:
a V-shaped thermal barrier designed to extend between opposite points within an interior of the recessed cooking chamber and comprising spaced apart planar interior and exterior walls; and
a radiant heat chamber adjacent said thermal barrier, and formed by the interior wall of said thermal barrier and a vertical downwardly tapered peripheral wall, said peripheral wall curving between opposite ends of said thermal barrier and designed to reside proximate an interior surface of the barbecue grill, and said peripheral wall cooperating with the interior wall of said thermal barrier to define a relatively large open top of said radiant heat chamber and a comparatively small bottom of said radiant heat chamber.