Patents by Inventor Zhou Jinkun

Zhou Jinkun 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).

  • Chair arm that is rotatably folded and assembly-free
    Patent number: 7963609
    Abstract: A chair arm is rotatably folded and assembly-free, which is applicable for a new type folding chair, said chair arm comprising a back panel pin, an arm, a fixation for the pin, and a connection screw. The back panel and the arm are connected through the screw via a screw hole formed on the top end of the arm with said screw hole being a rotation center.
    Type: Grant
    Filed: August 27, 2009
    Date of Patent: June 21, 2011
    Assignee: Global Furniture (Zhejiang) Co. Ltd.
    Inventor: Zhou Jinkun
  • CHAIR ARM THAT IS ROTATABLY FOLDED AND ASSEMBLY-FREE
    Publication number: 20100176642
    Abstract: A chair arm is rotatably folded and assembly-free, which is applicable for a new type folding chair, said chair arm comprising a back panel pin, an arm, a fixation for the pin, and a connection screw. The back panel and the arm are connected through the screw via a screw hole formed on the top end of the arm with said screw hole being a rotation center.
    Type: Application
    Filed: August 27, 2009
    Publication date: July 15, 2010
    Inventor: Zhou Jinkun