2 trademarks were found for owners matching the name Yang Danfeng.
#Classstatus
1 S:86468433
M:ZENZZLE
O:Yang Danfeng, ZENG, HAICHENG
9 Dead
2 S:86300818
M:ZENZZLE
O:Yang Danfeng, ZENG, HAICHENG
9 Registered
Trademark Alertz updated from USPTO on 2030-01-24