Patents Assigned to NINGBO JUNTUO MACHINERY MANUFACTURING COMPANY
  • Adjustable tri-ball tow hitch mount and receiver
    Patent number: D729703
    Type: Grant
    Filed: March 23, 2014
    Date of Patent: May 19, 2015
    Assignee: NINGBO JUNTUO MACHINERY MANUFACTURING COMPANY
    Inventor: Hongjun Song
  • Anti-rotating starter kit ball mount
    Patent number: D729704
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: May 19, 2015
    Assignee: NINGBO JUNTUO MACHINERY MANUFACTURING COMPANY LIMITED
    Inventor: HongJun Song