Patents by Inventor Xionghuan Wang

Xionghuan Wang 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).

  • Chair
    Patent number: D565852
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: April 8, 2008
    Assignee: Sinochem Ningbo, Ltd.
    Inventor: Xionghuan Wang
  • Spring rocking chair
    Patent number: D734954
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: July 28, 2015
    Assignee: Ningbo Mana Aluminum Industry Co., Ltd.
    Inventor: Xionghuan Wang
  • Lounge chair
    Patent number: D995133
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: August 15, 2023
    Inventor: Xionghuan Wang