3 trademarks were found for owners matching the name Dong Shuangen.
#Classstatus
1 S:90070796
M:DOWIN
O:Dong,Shuangen
11 Dead
2 S:90029922
M:DOWIN
O:Dong,Shuangen, YANTAI NINGYU INTELLIGENT TECHNOLOGY CO., LTD.
24 Registered
3 S:88922441
M:NAZANO
O:Dong Shuangen, YANG, LIU
10 Registered
Trademark Alertz updated from USPTO on 2030-01-24