Patents by Inventor Qiqi FANG

Qiqi FANG 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).

  • Container locking device and piggyback transport vehicle
    Patent number: 12252061
    Abstract: A container locking device and a piggyback transport vehicle are provided. The container locking device includes: a support, the support being provided with an accommodating space; a locking structure, a first end of the locking structure being hinged with the support, the locking structure having a locking position extending out of the accommodating space and an avoiding position retracted into the accommodating space; and a support structure, a first end of the support structure being hinged with a second end of the locking structure; wherein in a direction away from the locking structure, the support structure has a retraction position and a support position which cooperates with the support.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: March 18, 2025
    Assignees: CRRC QIQIHAR ROLLING STOCK CO., LTD., CHINA SHENHUA ENERGY COMPANY LIMITED, SHEN HUA RAILWAY EQUIPMENT COMPANY LIMITED
    Inventors: Heping Zheng, Meng Wang, Zhihong Bian, Hongkun Wang, Wengang Wang, Qiqi Fang, Yuxing Lu, Chao Dong, Hua Li, Rongkun Wu, Tianjun Zhao, Yong Fu, Zhenguo Wu, Caiyu Shen, Bo Yuan
  • Container Locking Device and Piggyback Transport Vehicle
    Publication number: 20220348131
    Abstract: The present disclosure provides a container locking device and a piggyback transport vehicle.
    Type: Application
    Filed: August 21, 2020
    Publication date: November 3, 2022
    Inventors: Heping ZHENG, Meng WANG, Zhihong BIAN, Hongkun WANG, Wengang WANG, Qiqi FANG, Yuxing LU, Chao DONG, Hua LI, Rongkun WU, Tianjun ZHAO, Yong FU, Zhenguo WU, Caiyu SHEN, Bo YUAN