Patents/Inventors

Qiu Hui

HangzhouCN4 patents

4 Patents

USD11166192026
Container
HYDROJUG, Inc.
0 cites
USD10988042025
Straw
HYDROJUG, Inc.
0 cites
USD10743002025
Detachable Flip-straw Lid
Hydrojug, Inc.
0 cites
USD10547812024
Detachable Flip-straw Lid
HYDROJUG, Inc.
0 cites