Patents by Inventor Longxi Li

Longxi Li 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).

  • Efficient and energy-saving building slurry stirring device
    Patent number: 12257561
    Abstract: Provided is an efficient and energy-saving building slurry stirring device. The device includes a grouting assembly, which includes a base, a storage tank, a discharge pipe, a grouting pump and a control box. The storage tank is arranged at the top of the base, the discharge pipe is located at one side of the storage tank, the grouting pump is arranged on the discharge pipe, and the control box is fixed to the top of the base. When the fluidity of a grouting material in the storage tank is reduced due to solidification, the stirring assembly can stir the grouting material in the storage tank. Then, the stirring assembly stops stirring the grouting material to save energy. After the grouting is completed, an inner wall of the storage tank can be cleaned by the stirring assembly.
    Type: Grant
    Filed: November 4, 2024
    Date of Patent: March 25, 2025
    Assignee: Nanjing Kangtai Construction Grouting Tech Co., Ltd
    Inventors: Sensen Chen, Qilun Zhang, Ping Wang, Yanfeng Song, Hui Bao, Tao Jiang, Xiufa Guan, Yufeng Wang, Jie Jiang, Xingyang He, Zhong Wen, Zhuo Wen, Deng Chen, Longxi Li, Gang Luo