2 trademarks were found for owners matching the name Guo, Zhantao.
#Classstatus
1 S:97365720
M:MONT BLANC
O:Guo, Zhantao
26 Dead
2 S:97339178
M:MONTBLANC
O:Guo, Zhantao
21 Dead
Trademark Alertz updated from USPTO on 2030-01-24