Patents Assigned to JINHUA HAIHUA DAILY NECESSITIES FACTORY
  • Contour gauge
    Patent number: D918068
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: May 4, 2021
    Assignee: JINHUA HAIHUA DAILY NECESSITIES FACTORY
    Inventor: Hongxing Fu
  • Hole locator
    Patent number: D962748
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: September 6, 2022
    Assignee: JINHUA HAIHUA DAILY NECESSITIES FACTORY
    Inventor: Hongxing Fu
  • Contour gauge
    Patent number: D1008829
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: December 26, 2023
    Assignee: JINHUA HAIHUA DAILY NECESSITIES FACTORY
    Inventor: Hongxing Fu