Patents Assigned to Chunfeng Holding Group Hangzhou Motorcycles Manufacturing Co., Ltd.
  • Scooter
    Patent number: D590749
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: April 21, 2009
    Assignee: Chunfeng Holding Group Hangzhou Motorcycles Manufacturing Co., Ltd.
    Inventors: Guogui Lai, Youheng Qian, Zhangping Yuan, Hui Xu, Zhiyong Chen, Minqiang Xiong
  • All terrain vehicle
    Patent number: D595613
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: July 7, 2009
    Assignee: Chunfeng Holding Group Hangzhou Motorcycles Manufacturing Co., Ltd.
    Inventors: Guogui Lai, Youheng Qian, Zhangping Yuan, Jun Zhao, Minqiang Xiong, Hui Xu, Jinpin Zheng, Changwei Wang
  • All terrain vehicle
    Patent number: D597890
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: August 11, 2009
    Assignee: Chunfeng Holding Group Hangzhou Motorcycles Manufacturing Co., Ltd.
    Inventors: Guogui Lai, Youheng Qian, Zhangping Yuan, Changwei Wang, Jinpin Zheng, Minqiang Xiong, Guohui Wu