Patents by Inventor Yong Suck Park

Yong Suck Park 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).

  • Damper for full automatic washing machine
    Patent number: 6591640
    Abstract: Damper for a full automatic washing machine including an upper buffering member fitted to an inside of an upper portion of a washing machine housing, an elastic member under the lower buffering member for elastic supporting of the lower buffering member, and a damper bar for passing through, and connecting the upper buffering member, the lower buffering member, and the elastic member in succession, for damping vibration and impact, wherein the upper buffering member has a through hole for passing the damper bar therethrough with an upper diameter equal to, or smaller than a diameter of the damper bar, a lower diameter greater than a diameter of the damper bar, and the lower buffering member has an extension projected upward from an upper surface, a plurality of reinforcing ribs in an upper portion of the extension, sloped guide ribs extended downward from a bottom thereof for preventing the lower buffering member from coming out of a top of the elastic member, and a hole for passing the damper bar therethroug
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: July 15, 2003
    Assignee: LG Electronics Inc.
    Inventor: Yong Suck Park
  • Damper for full automatic washing machine
    Publication number: 20020190448
    Abstract: Damper for a full automatic washing machine including an upper buffering member fitted to an inside of an upper portion of a washing machine housing, an elastic member under the lower buffering member for elastic supporting of the lower buffering member, and a damper bar for passing through, and connecting the upper buffering member, the lower buffering member, and the elastic member in succession, for damping vibration and impact, wherein the upper buffering member has a through hole for passing the damper bar therethrough with an upper diameter equal to, or smaller than a diameter of the damper bar, a lower diameter greater than a diameter of the damper bar, and the lower buffering member has an extension projected upward from an upper surface, a plurality of reinforcing ribs in an upper portion of the extension, sloped guide ribs extended downward from a bottom thereof for preventing the lower buffering member from coming out of a top of the elastic member, and a hole for passing the damper bar therethroug
    Type: Application
    Filed: August 16, 2002
    Publication date: December 19, 2002
    Applicant: LG Electronics Inc.
    Inventor: Yong Suck Park
  • Damper for full automatic washing machine
    Patent number: 6474113
    Abstract: Damper for a full automatic washing machine including an upper buffering member fitted to an inside of an upper portion of a washing machine housing, an elastic member under a lower buffering member for elastic supporting of the lower buffering member, and a damper bar for passing through, and connecting the upper buffering member, the lower buffering member, and the elastic member in succession, for damping vibration and impact, wherein the upper buffering member has a through hole for passing the damper bar therethrough with an upper diameter equal to, or smaller than a diameter of the damper bar, a lower diameter greater than a diameter of the damper bar, and the lower buffering member has an extension projected upward from an upper surface, a plurality of reinforcing ribs in an upper portion of the extension, sloped guide ribs extended downward from a bottom thereof for preventing the lower buffering member from coming out of a top of the elastic member, and a hole for passing the damper bar therethrough,
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: November 5, 2002
    Assignee: LG Electronics Inc.
    Inventor: Yong Suck Park