Patents by Inventor Zikai Fang

Zikai Fang 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: 10870521
    Abstract: An auto-opened water cup lid with press-type nozzle includes a cup lid and a handle ring. A mounting platform is formed in the cup lid, and a perforation, an inlet hole and a button slot are formed in the mounting platform. A straw is disposed in the perforation, and the straw is provided with a nozzle. A rotating sleeve is formed in an outer sleeve of the straw. The rear end of the nozzle is in sealing contact with the front part of the rotating sleeve. A front pin and a rear pin are formed on two sides of the outer wall of the rotating sleeve, and the front pin is connected to the nozzle cover. A front pin hole and the hook slot are formed in the nozzle cover, and the front pin hole cooperates with the front pin. A rear pin hole provided on the upper inner wall of the mounting platform of the cup lid cooperates with the rear pin. The button slot is located on one side of the handle ring, and the upper end of the button slot is formed with a position-limiting hole.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: December 22, 2020
    Inventor: Zikai Fang
  • Publication number: 20190161251
    Abstract: An auto-opened water cup lid with press-type nozzle includes a cup lid and a handle ring. A mounting platform is formed in the cup lid, and a perforation, an inlet hole and a button slot are formed in the mounting platform. A straw is disposed in the perforation, and the straw is provided with a nozzle. A rotating sleeve is formed in an outer sleeve of the straw. The rear end of the nozzle is in sealing contact with the front part of the rotating sleeve. A front pin and a rear pin are formed on two sides of the outer wall of the rotating sleeve, and the front pin is connected to the nozzle cover. A front pin hole and the hook slot are formed in the nozzle cover, and the front pin hole cooperates with the front pin. A rear pin hole provided on the upper inner wall of the mounting platform of the cup lid cooperates with the rear pin. The button slot is located on one side of the handle ring, and the upper end of the button slot is formed with a position-limiting hole.
    Type: Application
    Filed: February 1, 2019
    Publication date: May 30, 2019
    Inventor: Zikai Fang