2 trademarks were found for owners matching the name Zhang Jian Feng.
#Classstatus
1 S:87479924
M:IARKPOWER
O:Zhang Jian Feng
11 Registered
2 S:87153348
M:IARKGEAR
O:Zhang Jian Feng
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24