Patents Assigned to FLEXNLOCK
  • Lunch box container
    Patent number: 11583047
    Abstract: Provided is a lunch box container including a lower housing that is formed to have an inner containing space; an upper housing that is hinged to one edge of the lower housing and is rotatable; an inner case contained in the lower housing and provided with partition walls to separate a plurality of inner spaces; and a locking wing that is formed on the other edge of the lower housing or the upper housing. The upper housing includes a trench portion formed on a lower surface to correspond to an upper end portion of the inner case.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: February 21, 2023
    Assignee: FLEXNLOCK
    Inventor: Kyung Sun Kim
  • Lunch box
    Patent number: D970979
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: November 29, 2022
    Assignee: FLEXNLOCK
    Inventor: Kyung Sun Kim