Patents by Inventor Wang Xu Dong

Wang Xu Dong 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).

  • Pump
    Patent number: D670312
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: November 6, 2012
    Assignee: FNA IP Holdings, Inc.
    Inventors: Gus Alexander, James E. Welch, Jr., Wang Xu Dong
  • Pump
    Patent number: D691638
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: October 15, 2013
    Assignee: FNA IP Holdings, Inc.
    Inventors: Gus Alexander, James E. Welch, Jr., Wang Xu Dong
  • Pump
    Patent number: D699762
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: February 18, 2014
    Assignee: FNA IP Holdings, Inc.
    Inventors: Gus Alexander, James E. Welch, Wang Xu Dong
  • Pump
    Patent number: D700211
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: February 25, 2014
    Assignee: FNA IP Holdings, Inc.
    Inventors: Gus Alexander, James E. Welch, Jr., Wang Xu Dong
  • Pump flange
    Patent number: D700212
    Type: Grant
    Filed: August 20, 2012
    Date of Patent: February 25, 2014
    Assignee: FNA IP Holdings, Inc.
    Inventors: Gus Alexander, James E. Welch, Jr., Wang Xu Dong