Patents by Inventor Gyeong-Bok CHOI

Gyeong-Bok 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).

  • Method for producing sanitary cover for beverage can
    Patent number: 10744723
    Abstract: A method for manufacturing a sanitary cover for a beverage can and relates to a technique for forming a cutting line along a circumferential surface of a sanitary cover while the sanitary cover is covering a beverage can, thereby maximizing the production efficiency of the sanitary cover having improved functionality. Also, the technique which, in three-dimensionally forming a cutting line as such, can carry out the process of forming the cutting line easily and rapidly via a simple structure, thereby increasing the production efficiency even further.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: August 18, 2020
    Inventor: Gyeong-Bok Choi
  • METHOD FOR PRODUCING SANITARY COVER FOR BEVERAGE CAN
    Publication number: 20180345590
    Abstract: A method for manufacturing a sanitary cover for a beverage can and relates to a technique for forming a cutting line along a circumferential surface of a sanitary cover while the sanitary cover is covering a beverage can, thereby maximizing the production efficiency of the sanitary cover having improved functionality. Also, the technique which, in three-dimensionally forming a cutting line as such, can carry out the process of forming the cutting line easily and rapidly via a simple structure, thereby increasing the production efficiency even further.
    Type: Application
    Filed: November 21, 2016
    Publication date: December 6, 2018
    Inventor: Gyeong-Bok CHOI