Patents by Inventor Minchel CHOI

Minchel CHOI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10051943
    Abstract: A mascara vessel having a door function includes: a vessel body; a packing set in the vessel body; a door hinged to the packing configured to close a passage of the packing; an elastic member provided on a hinge joint between the packing and the door, with opposite ends of the elastic member being held by the packing and the door, respectively, so that the elastic member elastically biases the door in a direction toward the packing; and a depression resisting member provided on the door to prevent the brush from being depressed by the door when the brush is pulled out of the vessel body, thus inhibiting the growth of microorganism.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: August 21, 2018
    Assignee: DMCOSMETICS CO., LTD.
    Inventor: Minchel Choi
  • Publication number: 20170055678
    Abstract: A mascara vessel having a door function and an antibiotic function. The mascara vessel is configured such that when a brush covered with mascara is pulled out of a vessel body, the mascara on the brush is evenly wiped with a packing to remove excess mascara. The mascara vessel includes: a vessel body; a packing set in the vessel body; a door hinged to the packing and functioning to close a passage of the packing; an elastic member provided on a hinge joint between the packing and the door, with opposite ends of the elastic member being held by the packing and the door, respectively, so that the elastic member elastically biases the door in a direction toward the packing; and a depression resisting means provided on the door and functioning to prevent the brush from being depressed by the door when the brush is pulled out of the vessel body, thus inhibiting the growth of microorganism.
    Type: Application
    Filed: August 25, 2016
    Publication date: March 2, 2017
    Inventor: Minchel CHOI