Patents by Inventor Chen H. Jang

Chen H. Jang 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).

  • Electric circuit wire clamping device of injection molding machine
    Patent number: 5374176
    Abstract: An electric circuit wire clamping device of the injection molding machine includes mainly a clamping block, a clamping block cover plate, a cylinder and two push rods. The clamping block Is provided with a bevel slot. The clamping block cover plate is provided with a bevel holding block for holding securely the conducting wire of an electric circuit intended to be housed. The cylinder serves to actuate the two push rods so as to cause the bevel holdeng block of the clamping block cover plate to hold firmly the conducting wire of the electric circuit at the time when the injection molding process of housing the electric circuit is under way.
    Type: Grant
    Filed: October 26, 1993
    Date of Patent: December 20, 1994
    Inventor: Chen H. Jang