Patents by Inventor GUAN SU

GUAN 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: 20160298635
    Abstract: There is provided a portable, electrically powered debris blower that includes a noise reducing and energy efficient design. The debris blower includes a blower that is powered by a portable power supply, such as electrochemical battery cells. The blower includes an air intake, a curved blower housing that acts as an air inlet guide tube, an axial fan, and an air exhaust. To reduce noise and vibration output from the blower, the blower further includes a noise and vibration reducing material covering the inside walls of the blower, vibration and noise isolating mounts supporting the axial fan within the blower, and the air inlet is angled towards the ground with respect to the axis of the axial fan.
    Type: Application
    Filed: September 15, 2015
    Publication date: October 13, 2016
    Inventors: GUAN SU, CARLOS MIRALLES, DAVID KOPLOW