Patents by Inventor Zebin Dai

Zebin Dai 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).

  • Massage armchair
    Patent number: D778077
    Type: Grant
    Filed: November 27, 2015
    Date of Patent: February 7, 2017
    Assignee: ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD.
    Inventors: Jianglin Wang, Zebin Dai
  • Massage armchair
    Patent number: D778078
    Type: Grant
    Filed: November 27, 2015
    Date of Patent: February 7, 2017
    Assignee: ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD.
    Inventors: Jianglin Wang, Zebin Dai
  • Massage armchair
    Patent number: D824185
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: July 31, 2018
    Assignee: ZHEJIANG HENGLIN CHAIR INDUSTRY CO., LTD.
    Inventors: Jianglin Wang, Zebin Dai