Patents Assigned to Chien-shish Wu
  • Sucker structure
    Patent number: 5611511
    Abstract: A sucker structure includes a disk body having a rim portion, a supporting base formed on an upper portion of the disk body, a flexible snapping member mounted on an upper portion of the supporting base, and a drawing strip having a first end portion attached to the rim portion of the disk body and a second end portion attached to one distal end of the snapping member.
    Type: Grant
    Filed: December 14, 1995
    Date of Patent: March 18, 1997
    Assignee: Chien-shish Wu
    Inventor: Chun-yi Lee