2 trademarks were found for owners matching the name SPERIAN WELDING PROTECTION AG.
#Classstatus
1 S:76106203
M:OPTREL
O:Optrel AG, SPERIAN WELDING PROTECTION AG
9, 35, 38, 42 Registered
2 S:73747708
M:OPTREL SOLARMATIC
O:OPTREL AG, SPERIAN WELDING PROTECTION AG
9, 19, 21 Dead
Trademark Alertz updated from USPTO on 2030-01-24