9 trademarks were found for owners matching the name Quanfeng Liu.
#Classstatus
1 S:90162761
M:AIKOTOO
O:Quanfeng Liu
10 Registered
2 S:90162800
M:DEFUNX
O:Quanfeng Liu
10 Registered
3 S:87744297
M:KINGS GENERATOR EQUIPMENT
O:Quanfeng Liu
7 Registered
4 S:87700678
M:AIKOTOO
O:Quanfeng Liu
21 Registered
5 S:87700690
M:AIKOTOO
O:Quanfeng Liu
28 Dead
6 S:87698911
M:AIKOTOO
O:Quanfeng Liu
9 Dead
7 S:87698924
M:AIKOTOO
O:Quanfeng Liu
11 Registered
8 S:87700455
M:DEFUNX
O:Quanfeng Liu
18 Registered
9 S:87700461
M:DEFUNX
O:Quanfeng Liu
25 Registered
Trademark Alertz updated from USPTO on 2030-01-24