Patents/Assignees

Shanghai Vision Mechanical Joint Co., Ltd.

6 patents in portfolio

US12492764utility2025
Quick Coupler
0 cites
USD1101906design2025
Quick-fitting Pipe Coupler
0 cites
US11906085utility2024
Quick-fitting Pipe Fitting
0 cites
US11898675utility2024
Pipe Element Coupler and Coupling Method Thereof
0 cites
US11781686utility2023
Quick-fitting Pipe Fitting Assembly
0 cites
US11781685utility2023
Quick-fitting Pipe Fitting Assembly
0 cites