2 trademarks were found for owners matching the name ZHANG, CHANGCHUN.
#Classstatus
1 S:90643013
M:PEDAXI

O:Zhang Changchun
25 Registered
2 S:90049078
M:PEDAXI
O:Que, Langxing, ZHANG, CHANGCHUN
25 Registered
Trademark Alertz updated from USPTO on 2030-01-24