Patents by Inventor Jiahui Lu

Jiahui Lu 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).

  • In-mold spraying system and process method
    Patent number: 11911940
    Abstract: For in mold spraying, a double-inclined mixing nozzle is connected obliquely and fixedly with a side surface of a third half-mold through a lateral sealing structure and connected with a side surface of a first half-mold in an inclined and sealing manner, side faces of a first half-mold and the third half-mold are respectively provided with installation inclined surfaces. A lateral sealing structure includes a mounting plate and a sealing member. The sealing member is sleeved on the double-inclined mixing nozzle and is in transition fit with the double-inclined mixing nozzle and the mounting plate respectively. A butt sealing groove provided on the installation inclined surface of the first half-mold and is in sealing fit with the mounting plate.
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: February 27, 2024
    Assignee: Tederic Machinery Co., Ltd.
    Inventors: Jianguo Zheng, Hongwei Zhou, Jiahui Lu, Haibo Shen, Wu Lin, Binqi Rao, Hongyuan Ma, Bo Liu, Guolin Liu, Jia Zhou
  • IN-MOLD SPRAYING SYSTEM AND PROCESS METHOD
    Publication number: 20230302696
    Abstract: For in mold spraying, a double-inclined mixing nozzle is connected obliquely and fixedly with a side surface of a third half-mold through a lateral sealing structure and connected with a side surface of a first half-mold in an inclined and sealing manner, side faces of a first half-mold and the third half-mold are respectively provided with installation inclined surfaces. A lateral sealing structure includes a mounting plate and a sealing member. The sealing member is sleeved on the double-inclined mixing nozzle and is in transition fit with the double-inclined mixing nozzle and the mounting plate respectively. A butt sealing groove provided on the installation inclined surface of the first half-mold and is in sealing fit with the mounting plate.
    Type: Application
    Filed: October 3, 2022
    Publication date: September 28, 2023
    Inventors: Jianguo Zheng, Hongwei Zhou, Jiahui Lu, Haibo Shen, Wu Lin, Binqi Rao, Hongyuan Ma, Bo Liu, Guolin Liu, Jia Zhou
  • Wind spinner
    Patent number: D974223
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: January 3, 2023
    Inventor: Jiahui Lu
  • Wind spinner
    Patent number: D974224
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: January 3, 2023
    Inventor: Jiahui Lu
  • Wind spinner
    Patent number: D974227
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: January 3, 2023
    Inventor: Jiahui Lu