3 trademarks were found for owners matching the name LEAK STOP, INCORPORATED.
#Classstatus
1 S:75034970
M:PERMASEAL

O:LEAK STOP, INCORPORATED
37 Dead
2 S:74455296
M:PERMA-SEAL
O:LEAK STOP, INCORPORATED
37 Dead
3 S:74455297
M:PERMA-GRAF
O:LEAK STOP, INCORPORATED
17 Dead
Trademark Alertz updated from USPTO on 2030-01-24