Patents by Inventor Moon Seok SHIM

Moon Seok SHIM 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).

  • ZIPPER STRAP STRUCTURE, PACKAGING BAG COMPRISING ZIPPER STRAP STRUCTURE, AND MANUFACTURING METHOD FOR ZIPPER STRAP STRUCTURE
    Publication number: 20240041168
    Abstract: A zipper strap structure according to an embodiment includes a first strap, a second strap disposed side by side with the first strap, an internal coupling unit, and an external coupling unit. According to the invention, the internal and external coupling of the zipper strap structure is performed with very high accuracy and precision. In addition, when the zipper strap structure is operated, a user can intuitively recognize whether the zipper strap structure is opened or closed by senses of touch and hearing. Since a user can effectively seal contents by the internal and external coupling of the zipper strap structure and can clearly recognize an operation state of the zipper by senses of touch and hearing, the user does not have to perform repeated checking of whether or not a zipper is completely closed, unlike the related art.
    Type: Application
    Filed: October 26, 2021
    Publication date: February 8, 2024
    Inventors: Sang Kil JUNG, Won Sang CHO, Moon Seok SHIM
  • Child safety zipper and child safety zipper bag with the same
    Patent number: 11884453
    Abstract: A child safety zipper includes a first zipper strip that is attached to an inside wall on one side of a plastic bag and a second zipper strip that is attached to an inside wall on the other side of the plastic bag and is coupled to the first zipper strip to seal the plastic bag.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: January 30, 2024
    Assignee: ZIPPIAN CO., LTD.
    Inventors: Sang Kil Jung, Won Sang Cho, Moon Seok Shim
  • CHILD SAFETY ZIPPER AND CHILD SAFETY ZIPPER BAG INCLUDING SAME
    Publication number: 20230002122
    Abstract: A child safety zipper includes a first zipper strip that is attached to an inside wall on one side of a plastic bag and a second zipper strip that is attached to an inside wall on the other side of the plastic bag and is coupled to the first zipper strip to seal the plastic bag.
    Type: Application
    Filed: March 2, 2020
    Publication date: January 5, 2023
    Inventors: Sang Kil JUNG, Won Sang CHO, Moon Seok SHIM
  • Male zipper track portion for resealable bag
    Patent number: D996209
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: August 22, 2023
    Assignee: Zippian Co., Ltd.
    Inventors: Sang Kil Jung, Won Sang Cho, Moon Seok Shim