Patents by Inventor Kun S. Chen

Kun S. Chen 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).

  • Method for fixing electric cord and an electrical connector
    Patent number: 4566187
    Abstract: An apparatus for fixing electric cord utilizing an insulator-fixing plate to fix the rubber covering of a wire and a bare wire-fixing plate to fix the bare portion of the wire, thereby firmly fixing the wire and facilitating the mounting and dismounting of wire.
    Type: Grant
    Filed: May 9, 1984
    Date of Patent: January 28, 1986
    Inventor: Kun S. Chen
  • Safety receptacle
    Patent number: 4514715
    Abstract: A safety receptacle having bimetallic means which will cut off the power line when an electrical appliance connected thereto is overloaded or short-circuited. Further, the safety receptacle may be slightly modified to form a circuit breaker or a safety plug.
    Type: Grant
    Filed: May 15, 1984
    Date of Patent: April 30, 1985
    Inventor: Kun S. Chen