Patents by Inventor Keke FENG

Keke FENG 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: 20230294885
    Abstract: Disclosed is a cap (4) for a container (1) and a container (1) thereof. The cap (4) configured to be mounted on the container body (2) comprises a cap body (15) formed with a liquid path (24) and a gas path (25) therein, wherein the liquid path (24) is configured for liquid to go through from the container (1) and the gas path (25) is configured for gas to go through to balance pressures inside and outside the container (1), and a top plate (16); characterized in that the top plate (16) is detachably connected with the cap body (15) to seal the liquid path (24) and the gas path (25).
    Type: Application
    Filed: August 3, 2021
    Publication date: September 21, 2023
    Applicant: Conopco Inc., d/b/a UNILEVER
    Inventors: Keke FENG, Jun SHEN, Sainan SU, Zhiwen XING, Lixiao ZHANG
  • Publication number: 20230263343
    Abstract: Disclosed is an integrated pump assembly for a liquid dispensing device and a liquid dispensing device thereof. The pump assembly for the liquid dispensing device comprises a flow path board formed with a flow path therein to receive liquid from a liquid source and dispense a gas-liquid mixture, a gas-liquid mixing pump connected with the flow path board to receive the liquid therefrom and return the gas-liquid mixture thereto, and a main control board for controlling the operation of the gas-liquid mixing pump, wherein the flow path board comprises an upper board and a lower board fitted to each other with the flow path formed therebetween. The liquid dispensing device comprises a housing, said pump assembly configured to be accommodated in said housing and a power supply to supply power to said pump assembly.
    Type: Application
    Filed: July 22, 2021
    Publication date: August 24, 2023
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: Jun SHEN, Keke FENG, Lixiao ZHANG