Patents/Inventors

Zhibing Zhai

ShanghaiCN5 patents

6 Patents

US124927642025
Quick Coupler
SHANGHAI VISION MECHANICAL JOINT CO., Ltd
0 cites
USD11019062025
Quick-fitting Pipe Coupler
Shanghai Vision Mechanical Joint Co., Ltd.
0 cites
US119060852024
Quick-fitting Pipe Fitting
SHANGHAI VISION MECHANICAL JOINT CO., Ltd
0 cites
US118986752024
Pipe Element Coupler and Coupling Method Thereof
Shanghai Vision Mechanical Joint Co., Ltd.
0 cites
US117816852023
Quick-fitting Pipe Fitting Assembly
Shanghai Vision Mechanical Joint Co., Ltd.
0 cites
US117816862023
Quick-fitting Pipe Fitting Assembly
Shanghai Vision Mechanical Joint Co., Ltd.
0 cites