2 trademarks were found for owners matching the name Liu, Chenggang.
#Classstatus
1 S:98394832
M:OWBGSDH
O:Liu, Chenggang
27 Pending
2 S:90368823
M:JICHEKU
O:Liu Chenggang
7 Registered
Trademark Alertz updated from USPTO on 2030-01-24