Patents by Inventor Wenguang Song

Wenguang Song 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).

  • Tire
    Patent number: D573941
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: July 29, 2008
    Assignee: Xingyuan Tyre Group Co., Ltd.
    Inventor: Wenguang Song
  • Tire
    Patent number: D573942
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: July 29, 2008
    Assignee: Xingyuan Tyre Group Co., Ltd.
    Inventor: Wenguang Song
  • Tire
    Patent number: D606928
    Type: Grant
    Filed: August 10, 2007
    Date of Patent: December 29, 2009
    Assignee: Xingyuan Tyre Group Co., Ltd.
    Inventor: Wenguang Song
  • Tire
    Patent number: D606929
    Type: Grant
    Filed: August 10, 2007
    Date of Patent: December 29, 2009
    Assignee: Xingyuan Tyre Group Co., Ltd.
    Inventor: Wenguang Song
  • Tire
    Patent number: D610071
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: February 16, 2010
    Assignee: Xingyuan Tyre Group Co., Ltd.
    Inventor: Wenguang Song
  • Tire
    Patent number: D610075
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: February 16, 2010
    Assignee: Xingyuan Tyre Group Co., Ltd.
    Inventor: Wenguang Song
  • Tire
    Patent number: D613241
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: April 6, 2010
    Assignee: Xingyuan Tyre Group Co., Ltd.
    Inventor: Wenguang Song