Patents/Inventors

Hengcai Chen

ShanghaiCN7 patents

11 Patents

USD11079512025
Frame for Shutter
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites
USD11079522025
Frame for Shutter
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites
USD11072582025
Frame for Shutter
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites
USD11072592025
Frame for Shutter
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites
USD11072602025
Frame for Shutter
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites
USD11072612025
Frame for Shutter
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites
USD11072622025
Frame for Shutter
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites
USD11072632025
Frame for Shutter
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites
US123840892025
Process of Polyvinyl Chloride (PVC) Cladding Wood
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites
USD10565672025
Roller Blind
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites
USD10496982024
Shutter Louver
SHANGHAI KENDA INDUSTRIAL CO., Ltd.
0 cites