Sole-flap Heel-breast Covering Machines Patents (Class 12/16.1)
Combined and/or plural operations (Class 12/16.2)
Laying flap on breast (Class 12/16.4)
Splitting sole (Class 12/16.5)
Trimming flap to breast outline (Class 12/16.6)
  • Camera drone
    Patent number: D983088
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: April 11, 2023
    Assignee: SHENZHEN HUBSAN TECHNOLOGY CO., LTD.
    Inventors: Hailang Deng, Guangyao Chen, Yucai Meng