2 trademarks were found for owners matching the name Zhang, Changzheng.
#Classstatus
1 S:97739503
M:RYKEEN
O:Zhang, Changzheng
24 Registered
2 S:90905486
M:POSADON
O:Zhang, Changzheng
20 Dead
Trademark Alertz updated from USPTO on 2030-01-24