Patents/Inventors

Xinhao Ai

ShanghaiCN5 patents

4 Patents

USD11193032026
Rolling Carry-on Luggage
0 cites
USD11057472025
Rolling Briefcase
0 cites
USD10752892025
Front Pocket on Backpack
Dongguan Yingchen Electronic Technology
0 cites
USD10610162025
Backpack
Dongguan Yingchen Electronic Technology Co., Ltd
0 cites