Patents/Inventors

Dingyue Sun

NingboCN3 patents

4 Patents

USD11022552025
Door and Window Stopper in Combination
Ningbo Beilun Jinjiu Cultural And Sport Products Co., Ltd
0 cites
USD10226632024
Door Knob Lock
Ningbo Beilun Jinjiu Cultural And Sport Products Co., Ltd
0 cites
USD10204342024
Toilet Lid Safety Lock
Ningbo Beilun Jinjiu Cultural And Sport Products Co., Ltd
0 cites
USD09969492023
Child Safety Lock
NINGBO BEILUN JINJIU CULTURAL AND SPORTS PRODUCTS CO., Ltd.
0 cites