Patents by Inventor Gang Jin Zhang

Gang Jin Zhang 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).

  • Pulsator for washing machine
    Patent number: D679463
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: April 2, 2013
    Assignees: Haier Group Corporation, Qingdao Haier Washing Machine Co., Ltd.
    Inventors: Tao Zhang, Gang Jin Zhang, Wen Ting Xu, Qiu Ying Gao, Meng Hu Gong, Feng Li