Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Assignees
Dongguan Yitongsheng Network Technology Co., Ltd.
3 patents in portfolio
USD1092650
design
2025
Doll
0 cites
USD1091139
design
2025
Brush for Straw
0 cites
USD1090736
design
2025
Penguin Knitted Doll
0 cites