Patents by Inventor Xiaohua Lai

Xiaohua Lai 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).

  • Rotary sealed packaging container
    Patent number: 10858159
    Abstract: The present disclosure belongs to the field of packaging, and provides a rotary sealed packaging container which comprises an outer lid, a hollow inner core and a container body, wherein the inner core is mounted on an opening part of the container body so that the inner core can relatively move in axial direction of the container body and cannot relatively rotate in the circumferential direction, and the outer lid is mounted on the opening part so that the outer lid cannot relatively move in the axial direction and can relatively move in the circumferential direction; the outer lid is internally provided with a hollow thread part, an inner thread is arranged on the inner wall of the thread part, an outer thread is arranged on the outer wall of the inner core, the inner thread of the thread part matches with the outer thread of the inner core.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: December 8, 2020
    Assignees: SHENZHEN BEAUTY STAR CO., LTD, GUANGZHOU BEAUTY STAR CO., LTD
    Inventors: Xiaohua Lai, Debin Yan, Yuanhong Chen, Shenzhou Li
  • ROTARY SEALED PACKAGING CONTAINER
    Publication number: 20200331665
    Abstract: The present disclosure belongs to the field of packaging, and provides a rotary sealed packaging container which comprises an outer lid, a hollow inner core and a container body, wherein the inner core is mounted on an opening part of the container body so that the inner core can relatively move in axial direction of the container body and cannot relatively rotate in the circumferential direction, and the outer lid is mounted on the opening part so that the outer lid cannot relatively move in the axial direction and can relatively move in the circumferential direction; the outer lid is internally provided with a hollow thread part, an inner thread is arranged on the inner wall of the thread part, an outer thread is arranged on the outer wall of the inner core, the inner thread of the thread part matches with the outer thread of the inner core.
    Type: Application
    Filed: April 16, 2019
    Publication date: October 22, 2020
    Inventors: Xiaohua Lai, Debin Yan, Yuanhong Chen, Shenzhou Li