3 trademarks were found for owners matching the name Zhang Guangtao.
#Classstatus
1 S:98132447
M:SOUNDS OF SILENCE
O:Zhang Guangtao
20 Pending
2 S:97805450
M:FOUR ANGELS
O:Zhang Guangtao
21 Dead
3 S:97406310
M:QMKJLITA
O:Zhang, Guangtao
11 Registered
Trademark Alertz updated from USPTO on 2030-01-24