Patents by Inventor Chien Kuo-Chu

Chien Kuo-Chu 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).

  • Iron including pressurizing and emitting steam chambers and remote reservoir
    Patent number: 5430963
    Abstract: A steam iron is provided with a vaporization chamber, an electric heater, a steam emitting chamber and a soleplate, which are made integrally. The vaporization chamber is provided therein with a pressure accumulating container for stabilizing and rectifying the pressure of steam before the steam is emitted onto the material or garment being pressed. The vaporization chamber and the steam emitting chamber are provided respectively with a detachable cover so that the vaporization chamber and the steam emitting chamber can be cleaned and washed easily for removing the impurities clogging the steam emitting holes.
    Type: Grant
    Filed: November 23, 1993
    Date of Patent: July 11, 1995
    Inventor: Chien Kuo-Chu