3 trademarks were found for owners matching the name Guo, Siyu.
#Classstatus
1 S:90419033
M:CLHKGK
O:Guo, Siyu
25 Registered
2 S:90419040
M:BVGBBV
O:Guo, Siyu
25 Registered
3 S:90419070
M:FNRMOM
O:Guo, Siyu, SHEN, WENMING
25 Registered
Trademark Alertz updated from USPTO on 2030-01-24