Patents by Inventor Yuxia SU

Yuxia 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).

  • Range hood and volute casing thereof
    Patent number: 10060634
    Abstract: A range hood includes a housing defining a first outer air vent and a second outer air vent; a volute casing disposed within the housing, including a volute casing body having a bottom plate, a top plate and a side encasing plate disposed between the bottom plate and the top plate, the volute casing body defining an outer air outlet communicated with the first outer air vent and the second outer air vent, an opening direction of the outer air outlet being orthogonal to that of the second outer air vent; a fan wheel disposed within the volute casing body; and an outer switching cover plate movable between a first position, in which the first outer air vent is opened and the second outer air vent is closed, and a second position, in which the first outer air vent is closed and the second outer air vent is opened.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: August 28, 2018
    Assignee: WUHU MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD.
    Inventors: Jiwu Jiang, Zhenghua Wang, Yuxia Su, Junsheng Ji, Benfeng Li, Yali Bai
  • RANGE HOOD AND VOLUTE CASING THEREOF
    Publication number: 20170016629
    Abstract: A range hood includes a housing defining a first outer air vent and a second outer air vent; a volute casing disposed within the housing, including a volute casing body having a bottom plate, a top plate and a side encasing plate disposed between the bottom plate and the top plate, the volute casing body defining an outer air outlet communicated with the first outer air vent and the second outer air vent, an opening direction of the outer air outlet being orthogonal to that of the second outer air vent; a fan wheel disposed within the volute casing body; and an outer switching cover plate movable between a first position, in which the first outer air vent is opened and the second outer air vent is closed, and a second position, in which the first outer air vent is closed and the second outer air vent is opened.
    Type: Application
    Filed: November 17, 2014
    Publication date: January 19, 2017
    Inventors: Jiwu JIANG, Zhenghua WANG, Yuxia SU, Junsheng JI, Benfeng LI, Yali BAI