Patents by Inventor Song Huh

Song Huh 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).

  • Gas cylinder
    Patent number: 7059592
    Abstract: Disclosed is a gas cylinder capable of operating in a stable manner, including: a release arm connected to one end of a predetermined cable, for being rotated by pulling operation of the cable; a taper holder for receiving the release arm in its inside, and for supporting the position of the release arm upon movement of the release arm; and a busing inserted into the contact surface between the spindle and the base tube of the gas cylinder, for reducing frictional force upon up and down movement of the spindle.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: June 13, 2006
    Assignee: Sam Hong SA Co., Ltd.
    Inventors: Song Huh, Gi Jong Kim
  • Gas cylinder
    Publication number: 20040124570
    Abstract: Disclosed is a gas cylinder capable of operating in a stable manner, including: a release arm connected to one end of a predetermined cable, for being rotated by pulling operation of the cable; a taper holder for receiving the release arm in its inside, and for supporting the position of the release arm upon movement of the release arm; and a busing inserted into the contact surface between the spindle and the base tube of the gas cylinder, for reducing frictional force upon up and down movement of the spindle.
    Type: Application
    Filed: June 5, 2003
    Publication date: July 1, 2004
    Inventors: Song Huh, Gi Jong Kim