Patents by Inventor Cheony Sun Tsao

Cheony Sun Tsao 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).

  • Patent number: 6811110
    Abstract: A reeling device for fire hoses. The device includes a winch, a gearing kit that controls the winch and an operating handle. The device is installed on a structural rack in which of the two protruding axles arranged on the winch, one is secured and turns along with the winch and the other is movably situated at the center of the winch and controlled by the handle for telescopic movement, thereby allowing the twin axles to hold and reel the fire hose and allowing the removal of fire hose easily from the winch by withdrawing one of the axles after reeling the fire hose. In addition, the device features the gearing kit for transmission of the hose through the change of number of gears of the gearing kit as a way to reel the hose with less effort than traditional manual reeling.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: November 2, 2004
    Inventor: Cheony-Sun Tsao
  • Publication number: 20040089761
    Abstract: A kind of reeling device for fire hoses, including a winch, a gearing kit that controls the winch and an operating handle is disclosed. Said device is installed on a structural rack and characterized in which of the two protruding axles arranged on the winch, one is secured and turns along with the winch and the other is movably situated at the center of the winch and controlled by the handle for telescopic movement to and from the dial of the wrench, thereby allowing the twin axles to hold and reel the fire hose and allowing the removal of fire hose easily from the winch by withdrawing one of the axles after reeling the fire hose; in addition, said device features the gearing kit for transmission of the hose through the change of number of gears of the gearing kit as a way to reel the hose with less effort than the traditional manual reeling.
    Type: Application
    Filed: November 12, 2002
    Publication date: May 13, 2004
    Inventor: Cheony-Sun Tsao
  • Patent number: D586073
    Type: Grant
    Filed: January 9, 2008
    Date of Patent: February 3, 2009
    Inventor: Cheony Sun Tsao