Patents by Inventor Kuei-Tzu SU

Kuei-Tzu SU 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).

  • Publication number: 20090272026
    Abstract: A bendable electric mosquito swatter includes a handle having a battery therein and a switch, a swatter head having a wire net, and a flexible metal member connecting the handle and the swatter head and conducting the battery to the wire net. The present invention further includes a plurality of barrels fitted to the flexible metal member in a serial connection to form a shaft. Each of the barrels is provided with inclined faces on a front end and a rear end respective that forms an angle between the corresponding inclined faces of the neighboring barrels respectively. The barrels allows the shaft bending and limits the maximum bending angle by the corresponding inclined faces of the neighboring barrels touching each other.
    Type: Application
    Filed: May 27, 2008
    Publication date: November 5, 2009
    Inventor: Kuei-Tzu SU
  • Publication number: 20070271839
    Abstract: An electronic mosquito racket includes a frame body holding a charged mesh, a grip accommodating a power control unit that is electrically connected to the charged mesh, and a shaft made out of a flexible material and connected between the frame body and the grip to enhance the swiping speed of the electronic mosquito racket and to provide a shock absorbing effect.
    Type: Application
    Filed: March 1, 2007
    Publication date: November 29, 2007
    Inventor: Kuei-Tzu Su