Patents Assigned to Chongqing Huansong Industries (Group), Co., Ltd.
  • Patent number: D625662
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: October 19, 2010
    Assignee: Chongqing Huansong Industries (Group), Co., Ltd.
    Inventor: Guanxiang Li
  • Patent number: D670198
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: November 6, 2012
    Assignee: Chongqing Huansong Industries (Group) Co., Ltd.
    Inventors: Guanxiang Li, Hui Li
  • Patent number: D679627
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: April 9, 2013
    Assignee: Chongqing Huansong Industries (Group) Co., Ltd.
    Inventors: Guanxiang Li, Hui Li
  • Patent number: D680468
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: April 23, 2013
    Assignee: Chongqing Huansong Industries (Group) Co., Ltd.
    Inventors: Guanxiang Li, Hui Li
  • Patent number: D680469
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: April 23, 2013
    Assignee: Chongqing Huansong Industries (Group) Co., Ltd
    Inventors: Guanxiang Li, Hui Li
  • Patent number: D682737
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: May 21, 2013
    Assignee: Chongqing Huansong Industries (Group) Co,, Ltd.
    Inventors: Guanxiang Li, Hui Li
  • Patent number: D682738
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: May 21, 2013
    Assignee: Chongqing Huansong Industries (Group) Co., Ltd.
    Inventors: Guanxiang Li, Hui Li
  • Patent number: D694668
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: December 3, 2013
    Assignee: Chongqing Huansong Industries (Group) Co., Ltd.
    Inventors: Guanxiang Li, Hui Li
  • Patent number: D721300
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: January 20, 2015
    Assignee: Chongqing Huansong Industries (Group) Co., Ltd.
    Inventors: Hui Li, Guanxiang Li