Patents/Inventors

Lilin Wu

DongguanCN4 patents

5 Patents

US123292952025
Goods Propulsion Apparatus with a Reducer
Dongguan Yongsheng Spring Co., Ltd.
0 cites
US122326112025
Lifting Storage Mechanism
0 cites
USD10390492024
Barrier for Shelf Pusher System
Dongguan Yongsheng Spring Co., Ltd.
0 cites
USD10125852024
Drink Pusher Glide
0 cites
USD10072142023
Drink Pusher Glide
Dongguan Yongsheng Spring Co., Ltd.
0 cites