2 trademarks were found for owners matching the name Zeng, Changchun.
#Classstatus
1 S:97710126
M:BEEADORE
O:Zeng, Changchun
18 Registered
2 S:97707428
M:DOKIORY
O:Zeng, Changchun
18 Registered
Trademark Alertz updated from USPTO on 2030-01-24