Patents Assigned to Shiney G&M Associated Co., LTD
  • Sandwich type expansion bolt
    Patent number: 6474920
    Abstract: An expansion bolt includes two symmetrical bolt halves. The bolt halves each includes an inner side, an outer side, a front face, a rear face, and outer threads are provided at the outer side for the mounting of a nut thereon. An insert block inserted in between the bolt halves after the bolt halves have been attached together and inserted into a hole on an object. A nut is threaded onto the outer threads of the bolt halves to secure the bolt halves to the hole of the object into which the bolt halves are inserted.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: November 5, 2002
    Assignee: Shiney G&M Associated Co., LTD
    Inventor: Richard F. S. Lin