4 trademarks were found for owners matching the name NATIONAL FILTER CORPORATION.
#Classstatus
1 S:71461262
M:COLUMBIT
O:NATIONAL FILTER CORPORATION
1 Dead
2 S:71625994
M:NFC

O:NATIONAL FILTER CORPORATION
31 Dead
3 S:72169747
M:NFC

O:NATIONAL FILTER CORPORATION
23, 26, 31, 34 Dead
4 S:72182434
M:PURIT
O:NATIONAL FILTER CORPORATION
31 Dead
Trademark Alertz updated from USPTO on 2030-01-24