Patents by Inventor Jai Yi Sie

Jai Yi Sie 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).

  • Dual-function cleaning device
    Patent number: 6976282
    Abstract: A cleaning device includes a rod having a frame connected to an end thereof and a connection member is connected to two assist plates which movably extend through the frame and pivotably connected to a pull handle on the rod. Two boards are pivotably connected to two sides of the connection member and each board has a positioning member to which a cleaning member is secured.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: December 20, 2005
    Inventor: Jai Yi Sie
  • Dual-function cleaning device
    Publication number: 20040158947
    Abstract: A cleaning device includes a rod having a frame connected to an end thereof and a connection member is connected to two assist plates which movably extend through the frame and pivotably connected to a pull handle on the rod. Two boards are pivotably connected to two sides of the connection member and each board has a positioning member to which a cleaning member is secured.
    Type: Application
    Filed: June 30, 2003
    Publication date: August 19, 2004
    Inventor: Jai Yi Sie