Patents Assigned to THREE STAR CO., LTD.
  • Publication number: 20200039724
    Abstract: The invention relates to a vacuum-sealed container comprising: a container body (10); a container cover (20) having hinge portions (22); a handle (30) comprising a pair of rotating cylinders (31) having first ends rotatably coupled to respective hinge portions (22) of the container cover (20) and having channels (34, 35) to communicate with the container body (10), a pair of elevating bars (36) coupled to second ends of respective rotating cylinders (31) to be able to move upward/downward, and a connecting bar (37) for connecting the elevating bars (36), a ventilation channel (38) formed in at least one rotating cylinder (31) or in the elevating bar (36); a first check valve (40) that opens/closes first ends of the channels (34, 35) of the handle (30) as the elevating bars (36) of the handle (30) move upward/downward; and a second check valve (50) that opens/closes the ventilation channel (38).
    Type: Application
    Filed: March 21, 2018
    Publication date: February 6, 2020
    Applicant: THREE STAR CO., LTD.
    Inventor: Chang Gi PARK
  • Publication number: 20180103796
    Abstract: The invention is a cooking container with steam eliminating function comprising: an outer container 10 and having an lid 13 and a steam vent 14; an inner container 20 being inserted in the outer container 10; a heating material 30 disposed in the outer container 10 and generating heat by reacting with water; a steam blocking means 40 including a cooling body 41 having a cooling chamber 42a to be filled with cooling means 44, and a steam exhaust pipe 45 provided in the cooling chamber 42a of the cooling body 41 and a part of it being exposed outside of the cooling body 41 and the exposed end of it being removably engaged into the steam vent 14 of the outer container 10.
    Type: Application
    Filed: June 15, 2016
    Publication date: April 19, 2018
    Applicant: THREE STAR CO., LTD.
    Inventor: Chang Gi PARK