3 trademarks were found for owners matching the name Johnston Boiler Company.
#Classstatus
1 S:75744433
M:STICKLE
O:Johnston Boiler Company
11 Dead
2 S:75572519
M:J

O:Johnston Boiler Company
11 Registered
3 S:73178154
M:FLUID-FIRE

O:JOHNSTON BOILER COMPANY, STONE INTERNATIONAL PLC
11 Dead
Trademark Alertz updated from USPTO on 2030-01-24