2 trademarks were found for owners matching the name Zan Yonggang.
#Classstatus
1 S:98018048
M:BREAD TREE
O:Zan Yonggang
26 Pending
2 S:88198307
M:PATCH
O:Zan Yonggang
26 Dead
Trademark Alertz updated from USPTO on 2030-01-24