Patents Assigned to NINGBO CYANBULLS INDUSTRY & TRADE CO., LTD.
  • Propane melting furnace
    Patent number: D970568
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: November 22, 2022
    Assignee: NINGBO CYANBULLS INDUSTRY & TRADE CO., LTD.
    Inventor: Miaojian Ruan
  • Long handle toenail clipper
    Patent number: D973962
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: December 27, 2022
    Assignee: NINGBO CYANBULLS INDUSTRY & TRADE CO., LTD.
    Inventor: Jianfeng Xu