Patents by Inventor Bo Sub KIM

Bo Sub KIM 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).

  • INCLINED STRUCTURE OF COURT FLOOR FOR AUTOMATIC SUPPLY IN BALL GAME
    Publication number: 20200398145
    Abstract: The present invention relates to an inclined structure of a court floor having a new structure for easily collecting automatically supplying balls used in practice. According to an inclined structure of a court floor according to the present disclosure, the ball used for practice can be rolled down outwardly along the slope of the court, and then be collected in the collecting ditch and gathered in one place, so there is no need to collect scattered balls separately.
    Type: Application
    Filed: September 8, 2020
    Publication date: December 24, 2020
    Inventors: Byoung Koo CHO, Chang Suk HAN, Chang Hee CHUN, Bo Sub KIM, Yeon Uk JEONG
  • Inclined structure of court floor for automatic supply in ball game
    Patent number: 10806990
    Abstract: The present invention relates to an inclined structure of a court floor having a new structure for easily collecting automatically supplying balls used in practice. According to an inclined structure of a court floor according to the present disclosure, the ball used for practice can be rolled down outwardly along the slope of the court, and then be collected in the collecting ditch and gathered in one place, so there is no need to collect scattered balls separately.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: October 20, 2020
    Inventors: Byoung Koo Cho, Chang Suk Han, Chang Hee Chun, Bo Sub Kim, Yeon Uk Jeong
  • INCLINED STRUCTURE OF COURT FLOOR FOR AUTOMATIC SUPPLY IN BALL GAME
    Publication number: 20200009448
    Abstract: The present invention relates to an inclined structure of a court floor having a new structure for easily collecting automatically supplying balls used in practice. According to an inclined structure of a court floor according to the present disclosure, the ball used for practice can be rolled down outwardly along the slope of the court, and then be collected in the collecting ditch and gathered in one place, so there is no need to collect scattered balls separately.
    Type: Application
    Filed: July 6, 2018
    Publication date: January 9, 2020
    Inventors: Byoung Koo CHO, Chang Suk HAN, Chang Hee CHUN, Bo Sub KIM, Yeon Uk JEONG