Patents by Inventor FU-CHUAN TU

FU-CHUAN TU 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).

  • SCREW FEEDING APPARATUS OF SCREW GUN
    Publication number: 20190389039
    Abstract: A screw feeding apparatus of a screw gun is disclosed. It comprises a screw gun having a main body and a cartridge holder slidably disposed on the main body, a screw cartridge disposed on the cartridge holder, a screw die head disposed at a front end of the screw cartridge, and a feeding assembly disposed at a rear end of the screw cartridge.
    Type: Application
    Filed: October 9, 2018
    Publication date: December 26, 2019
    Inventor: FU-CHUAN TU
  • SCREW STRUCTURE
    Publication number: 20190390699
    Abstract: A screw structure is disclosed herein. The screw for assembly in a screw cartridge of a screw gun comprises a rod body, a head part having a guide flange radially disposed on a top thereof, and a thread part.
    Type: Application
    Filed: October 9, 2018
    Publication date: December 26, 2019
    Inventor: FU-CHUAN TU