2 trademarks were found for owners matching the name Dongguan Donglang Electronic TechnologyCo., Ltd..
#Classstatus
1 S:97449622
M:SIDOCO
O:Dongguan Donglang Electronic TechnologyCo., Ltd.
9 Dead
2 S:97449628
M:SIDOCO
O:Dongguan Donglang Electronic TechnologyCo., Ltd.
14 Dead
Trademark Alertz updated from USPTO on 2030-01-24