US 12,193,131 B2
Induction wok
Jung S. Moon, Long Grove, IL (US)
Assigned to NuWave, LLC, Vernon Hills, IL (US)
Filed by NuWave, LLC, Libertyville, IL (US)
Filed on Jan. 9, 2018, as Appl. No. 15/866,159.
Claims priority of provisional application 62/443,879, filed on Jan. 9, 2017.
Prior Publication US 2018/0199401 A1, Jul. 12, 2018
Int. Cl. H05B 6/12 (2006.01); A47J 27/00 (2006.01)
CPC H05B 6/1227 (2013.01) [A47J 27/00 (2013.01); Y02B 40/00 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An induction cooking system comprising:
a round-bottom wok cooking vessel comprised of an induction suitable material;
a base unit having an upper surface, and an induction coil and an electric generator housed therein;
a control interface positioned on the base and electronically coupled to the electric generator; and
a safety circuitry comprised of a first switch and a second switch connected in series to prevent the induction coil from overheating.