Patents by Inventor Xinglin Ji

Xinglin Ji 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).

  • Patent number: 9889537
    Abstract: The invention discloses a seamless flowing type finishing machine, comprising a supporting frame; the supporting frame is provided with a lower container, an upper container and a tray; the tray is movably connected with the lower container. A plurality of bolts is arranged between the lower container and the upper container for connection; springs are arranged at the connections of the bolts. The upper edge of the tray extends to the lower edge of the upper container; with the elastic force of the springs, the lower edge of the upper container clings to the upper edge of the tray so as to form a seamless connecting structure; a water outlet is arranged on the tray. A water-filling nozzle is arranged on the sidewall of the lower container. The seamless flowing type finishing machine disclosed by the invention can be used for processing of various ultra-small parts.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: February 13, 2018
    Assignee: ZHEJIANG HUMO POLISHING GRINDER MANUFACTURE CO., LTD.
    Inventor: Xinglin Ji
  • Publication number: 20170080544
    Abstract: The invention discloses a seamless flowing type finishing machine, comprising a supporting frame; the supporting frame is provided with a lower container, an upper container and a tray; the tray is movably connected with the lower container. A plurality of bolts is arranged between the lower container and the upper container for connection; springs are arranged at the connections of the bolts. The upper edge of the tray extends to the lower edge of the upper container; with the elastic force of the springs, the lower edge of the upper container clings to the upper edge of the tray so as to form a seamless connecting structure; a water outlet is arranged on the tray. A water-filling nozzle is arranged on the sidewall of the lower container. The seamless flowing type finishing machine disclosed by the invention can be used for processing of various ultra-small parts.
    Type: Application
    Filed: May 29, 2015
    Publication date: March 23, 2017
    Inventor: Xinglin Ji