US 12,108,912 B2
Electric thermal container
Do Sun Choi, Caba (AR)
Assigned to GOLDMUND S.A., Caba (AR)
Filed by Goldmund S.A., Caba (AR)
Filed on Jun. 29, 2021, as Appl. No. 17/362,293.
Claims priority of application No. P20200103689 (AR), filed on Dec. 20, 2020.
Prior Publication US 2022/0192422 A1, Jun. 23, 2022
Int. Cl. A47J 41/00 (2006.01); A47J 27/21 (2006.01); A47J 27/212 (2006.01); A47J 45/06 (2006.01); B65D 51/00 (2006.01); B65D 81/38 (2006.01)
CPC A47J 41/005 (2013.01) [A47J 27/2105 (2013.01); A47J 27/21083 (2013.01); A47J 27/21091 (2013.01); A47J 27/21175 (2013.01); A47J 27/21191 (2013.01); A47J 27/212 (2013.01); A47J 41/0027 (2013.01); A47J 41/0072 (2013.01); A47J 41/0094 (2013.01); A47J 45/06 (2013.01); B65D 51/00 (2013.01); B65D 81/3837 (2013.01); A47J 2202/00 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An electric thermal container to hold a volume of water that heats and maintains temperature at two preset values, comprising: a main body with thermally insulated walls, a gripping element mounted on the main body, a plug with a shutter comprising a pouring spout and configured as a closure of the main body and mounted in the mouth of said main body by means of a thread; a light indicator that shows a heating status of the water contained in the container, a function selector push button and a double-walled lid that covers the plug and fits on an edge external of the mouth of the main body;
wherein said plug with said shutter comprises a safety pressure element comprising a membrane that allows steam to be released and avoids water to escape from the container; wherein the container further comprises a support base containing a heating plate containing a heating electrical resistance with connection to an external electrical supply and said heating plate being exposed to the hollow interior of said container; wherein the heating electrical resistance is connected in series with a thermal protector and a thermal fuse, and wherein temperature control is managed by means of an electronics circuit board.