3 trademarks were found for owners matching the name RUIAN HUANJIA FILTER CO., LTD..
#Classstatus
1 S:97441983
M:FILTERUP

O:RUIAN HUANJIA FILTER CO., LTD.
7 Registered
2 S:88543465
M:CHANNEL FILTER

O:RUIAN HUANJIA FILTER CO., LTD.
7 Dead
3 S:88433870
M:FUXU

O:RUIAN HUANJIA FILTER CO., LTD.
7 Registered
Trademark Alertz updated from USPTO on 2030-01-24