2 trademarks were found for owners matching the name ChangKun Zhan.
#Classstatus
1 S:98076824
M:WELVCOT

O:ChangKun Zhan, YIWUSHIRONGYAOMAOYIYOUXIANGONGSI
14 Registered
2 S:98031563
M:ZITBEL

O:Changkun Zhan
28 Registered
Trademark Alertz updated from USPTO on 2030-01-24