Patents by Inventor Fu-Shiong Chang

Fu-Shiong Chang 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).

  • Hand tool display rack
    Patent number: 8448787
    Abstract: A hand tool display rack includes a body having a rectangular end extending therefrom and an opening is defined through the rectangular end. Two protrusions extend from two outsides of the rectangular end and a block is located in the opening. The block is located corresponding to the protrusions. The body and the block is connected by a connection portion which protrudes beyond the rectangular end so that the user can easily cut the connection portion when picking the hand tool from the display rack.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: May 28, 2013
    Inventor: Fu-Shiong Chang
  • LOCKING DEVICE FOR TOOL BOXES
    Publication number: 20130127183
    Abstract: A locking device for a tool box and includes a body and a decoration plate. The body has a recess and a protrusion is located in the recess. The decoration plate is mounted to the recess to reinforce the body. The decoration plate has an opening through which the protrusion extends through and is exposed on the front side of the decoration plate. The protrusion has different color from that of the decoration plate to provide more distinguishable feature.
    Type: Application
    Filed: November 20, 2011
    Publication date: May 23, 2013
    Inventor: Fu-Shiong Chang