3 trademarks were found for owners matching the name Guangtong Liu.
#Classstatus
1 S:98702867
M:WENCHANG

O:Guangtong Liu
21 Pending
2 S:98698854
M:WENCHANG

O:Guangtong Liu
6 Pending
3 S:98664649
M:SUPLOME

O:Guangtong Liu
28 Pending
Trademark Alertz updated from USPTO on 2030-01-24