2 trademarks were found for owners matching the name Shenzhen Changen Industry Co., Ltd..
#Classstatus
1 S:87164159
M:CEI
O:Shenzhen Changen Industry Co., Ltd.
6 Dead
2 S:86413715
M:WALNUT

O:SHENZHEN CHANGEN INDUSTRY CO., LTD.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24