4 trademarks were found for owners matching the name Superior Gearbox Company.
#Classstatus
1 S:77223238
M:SUPERIOR
O:Superior Gearbox Company
7 Registered
2 S:74108263
M:SGC

O:Superior Gearbox Company
7 Registered
3 S:74106312
M:

O:Superior Gearbox Company
7 Registered
4 S:74105112
M:SGC
O:Superior Gearbox Company
7 Dead
Trademark Alertz updated from USPTO on 2030-01-24