Patents by Inventor Xu XIAOFENG

Xu XIAOFENG 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: 20240349812
    Abstract: A housing (10) for an aerosol provision device (1) comprises an outer body (11) having a first end (12) and an opposing second end (13) spaced from the first end along a longitudinal axis and connected to the first end by a side wall (14). The housing further comprises a power source receiving compartment (15) within the outer body. An aperture (17) is located in the side wall and a panel (18) is located in the aperture in a first position in which the panel is configured to seal closed the aperture such that the power source receiving compartment is fluidly isolated from the atmosphere. The panel is moveable from the first position to a second position in which the panel is at least partially removed from the aperture, when the internal pressure in the power source receiving compartment exceeds a predefined threshold.
    Type: Application
    Filed: June 29, 2022
    Publication date: October 24, 2024
    Inventors: Xu Xiaofeng, Joseph Sutton, Li Guanghui, Zhang Chao
  • Patent number: 11523719
    Abstract: The device comprises the toilet seat assembly with a toilet lid and a toilet seat, a hinge sleeve that forms an axis that connects the toilet lid and the toilet seat, a hinge body package, and a hinge base with a pin, wherein the pin is connectable to the hinge body package, and wherein the pin comprises a pin axis that defines a vertical direction. The hinge body package comprises a claw part with flexible claws that are configured to lock the pin in a locking position and that are configured to release the pin by bending outwards from the locking position when a pulling force is acting on the pin for releasing the toilet seat assembly from the toilet bowl. The hinge body package further comprises a blocking member that is configured to rotate by a defined angle each time the pin is pushed into the hinge body package.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: December 13, 2022
    Assignee: ZHEJIANG HENGYUAN SANITARY WARE CO., LTD
    Inventor: Xu Xiaofeng
  • Publication number: 20220142421
    Abstract: The device comprises the toilet seat assembly with a toilet lid and a toilet seat, a hinge sleeve that forms an axis that connects the toilet lid and the toilet seat, a hinge body package, and a hinge base with a pin, wherein the pin is connectable to the hinge body package, and wherein the pin comprises a pin axis that defines a vertical direction. The hinge body package comprises a claw part with flexible claws that are configured to lock the pin in a locking position and that are configured to release the pin by bending outwards from the locking position when a pulling force is acting on the pin for releasing the toilet seat assembly from the toilet bowl. The hinge body package further comprises a blocking member that is configured to rotate by a defined angle each time the pin is pushed into the hinge body package.
    Type: Application
    Filed: November 5, 2021
    Publication date: May 12, 2022
    Applicant: ZHEJIANG HENGYUAN SANITARY WARE CO.,LTD
    Inventor: Xu XIAOFENG