Patents by Inventor Yang-Cheng Fu

Yang-Cheng Fu 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).

  • Patent number: 5837075
    Abstract: An improved anti-skid chain structure is equipped with a plurality of chain units that are arranged in parallel around a tire. The chain units are coupled together end to end on each side of the tire by a plurality of connection bars and a plurality of two-ended hooks and coupling members. A locking member mounted to the connection bars is used to lock the chain to the tire and a tightening member secured to the connection bars disposed on one side of the tire firmly secures the chain to the tire during use.
    Type: Grant
    Filed: October 16, 1996
    Date of Patent: November 17, 1998
    Inventor: Yang-Cheng Fu
  • Patent number: D394832
    Type: Grant
    Filed: October 17, 1996
    Date of Patent: June 2, 1998
    Inventor: Yang-Cheng Fu