2 trademarks were found for owners matching the name Langfang Duomeng Trading Co., Ltd..
#Classstatus
1 S:97475940
M:XINGHEDONGMAN

O:Langfang Duomeng Trading Co., Ltd.
25 Dead
2 S:97475944
M:XINGHEDONGMAN

O:Langfang Duomeng Trading Co., Ltd.
14 Registered
Trademark Alertz updated from USPTO on 2030-01-24