Patents Assigned to Jinbo Precision Ind. Co., Ltd.
  • Tube coupler
    Patent number: 6869108
    Abstract: A tube for a socket body having a structure of grooves and ribs using a reduced number of seal rings which can be easily manufactured. The tube coupler connects an easily-processed cocking ring to the socket.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: March 22, 2005
    Assignee: Jinbo Precision Ind. Co., Ltd.
    Inventors: Oh-Kyung Kwon, Young-Ju Kim