Patents by Inventor Guofeng Fang

Guofeng 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).

  • Publication number: 20230173149
    Abstract: The present disclosure provides a milk bowl for a breast pump and the breast pump, aiming to solve the problems that components of a breast pump in the prior art are relatively scattered and the breast pump occupies a relatively large space. The milk bowl includes a bowl body, a milk storage cavity and a tee joint are disposed in the bowl body, a milk outlet is provided at a front end of the milk storage cavity, and the tee joint is located in the milk storage cavity; three ports of the tee joint are a milk pumping port, a milk flowing port and a negative pressure port respectively, the negative pressure port of the tee joint and the bowl body are integrated, and the negative pressure port of the tee joint is in communication with the outside.
    Type: Application
    Filed: May 20, 2021
    Publication date: June 8, 2023
    Inventor: Guofeng Fang
  • Patent number: D882061
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: April 21, 2020
    Assignee: Ningbo YouHe Electric Technology Co., Ltd
    Inventor: Guofeng Fang