2 trademarks were found for owners matching the name Guo Chenglong.
#Classstatus
1 S:98495780
M:ADWYOBB
O:Guo Chenglong
25 Pending
2 S:79355545
M:HANBON

O:Guo, Chenglong
7, 8, 9 Dead
Trademark Alertz updated from USPTO on 2030-01-24