Patents by Inventor Gangsheng Xiao

Gangsheng Xiao 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).

  • Child car seat
    Patent number: D637825
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: May 17, 2011
    Assignee: Max-Inf (Ningbo) Baby Product Co., Ltd.
    Inventors: Lihong Xu, Gangsheng Xiao, Mingjun Liu