3 trademarks were found for owners matching the name TSL GROUP PLC.
#Classstatus
1 S:76033737
M:TSL
O:Saint-Gobain Quartz, PLC, TSL Group PLC
1, 9, 11 Dead
2 S:75321287
M:TSL
O:TSL Group PLC
17, 21 Dead
3 S:71047816
M:VITREOSIL

O:HERAEUS CONAMIC UK LIMITED, HERAEUS QUARTZ UK LIMITED, SAINT-GOBAIN QUARTZ PLC, THERMAL SYNDICATE, LIMITED, THE, TSL GROUP PLC
26 Dead
Trademark Alertz updated from USPTO on 2030-01-24