Patents by Inventor Enshi Zhu

Enshi Zhu 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).

  • Juicer and its screw extrusion juice extraction screw
    Patent number: 11957263
    Abstract: A juicer includes a housing being open to top and including an annular first flange on a top and at least one lower juice spout on a peripheral surface, and a support on a bottom; a filtering mechanism in the housing and including longitudinal ridges on an inner surface, screens each disposed between two adjacent ones of the ridges, annular second flanges on an outer surface, a first rim extending downward from the lowest second flange, and at least one port through the first rim; a rotating mechanism in the filtering mechanism and including an annular element on a bottom edge, a helical screw blade on an outer surface, and an electric motor for rotating the screw blade; and a feed chute on the housing and including an annular member on a bottom edge and a second rim extending downward from the annular member.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: April 16, 2024
    Assignee: Aislow Electric (Shenzhen) Co., Ltd.
    Inventors: Xu Zhang, Enshi Zhu
  • Juicer and its screw extrusion juice extraction screw
    Publication number: 20210289971
    Abstract: A juicer includes a housing being open to top and including an annular first flange on a top and at least one lower juice spout on a peripheral surface, and a support on a bottom; a filtering mechanism in the housing and including longitudinal ridges on an inner surface, screens each disposed between two adjacent ones of the ridges, annular second flanges on an outer surface, a first rim extending downward from the lowest second flange, and at least one port through the first rim; a rotating mechanism in the filtering mechanism and including an annular element on a bottom edge, a helical screw blade on an outer surface, and an electric motor for rotating the screw blade; and a feed chute on the housing and including an annular member on a bottom edge and a second rim extending downward from the annular member.
    Type: Application
    Filed: October 31, 2019
    Publication date: September 23, 2021
    Inventors: Xu Zhang, Enshi Zhu