US 11,913,648 B2
Fire pit and method of use
Sean Poggi, Lake Oswego, OR (US); and Sean Rentenaar, Portland, OR (US)
Assigned to Pyramid Firepits LLC, Portland, OR (US)
Filed by Pyramid Firepits LLC, Portland, OR (US)
Filed on Mar. 17, 2021, as Appl. No. 17/204,790.
Application 17/204,790 is a continuation of application No. 17/012,019, filed on Sep. 3, 2020, granted, now 10,989,414.
Claims priority of provisional application 62/895,403, filed on Sep. 3, 2019.
Prior Publication US 2021/0199301 A1, Jul. 1, 2021
Int. Cl. A47J 37/07 (2006.01); F24B 1/18 (2006.01); F24B 1/19 (2006.01); F24C 3/08 (2006.01); F24C 3/14 (2021.01); F24B 1/182 (2006.01); F24B 1/193 (2006.01); F24B 1/192 (2006.01)
CPC F24B 1/1802 (2013.01) [A47J 37/0763 (2013.01); F24B 1/182 (2013.01); F24B 1/1902 (2013.01); F24B 1/192 (2013.01); F24B 1/193 (2013.01); F24C 3/082 (2013.01); F24C 3/14 (2013.01); A47J 2037/0777 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A collapsible pyramidal fire pit kit comprising:
a first trapezoidal side plate having a first hook and a first slot defined in opposing upper corners;
a second trapezoidal side plate having a second hook and a second slot defined in opposing upper corners; and
a third trapezoidal side plate having a third hook and a third slot defined in opposing upper corners,
the first hook being removably lockable into the second slot to cooperatively provide a first upper pyramid corner in an assembled fire pit kit, the second hook being removably lockable into the third slot to cooperatively provide a second upper pyramid corner in the assembled fire pit kit, and the third hook being removably lockable into the first slot to cooperatively providing a first upper pyramid corner in the assembled fire pit kit,
whereby when assembled the three trapezoidal side plates define therebetween an inverted triangular pyramidal-shaped cavity.