Patents by Inventor Kevin Khai Hai Chiu

Kevin Khai Hai Chiu 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).

  • Closure closing device and method
    Patent number: 7470387
    Abstract: The present invention provides a laterally movable lifting arm and follower which may be mounted adjacent a mold. The lifting arm is movable from a cap engaging position wherein it initially moves the cap away from the mold into the path of the follower. The cap is initially moved across the lid by lateral movement of the lifting arm. The follower is subsequently passed across the cap to lockingly engage the closure.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: December 30, 2008
    Assignee: StackTeck Systems Limited
    Inventor: Kevin Khai Hai Chiu