2 trademarks were found for owners matching the name INSULBLOCK SYSTEMS INC..
#Classstatus
1 S:73760488
M:INSULFORM
O:INSULBLOCK SYSTEMS, INC.
19 Dead
2 S:73676072
M:INSUL FORM

O:INSULBLOCK SYSTEMS INC.
19 Dead
Trademark Alertz updated from USPTO on 2030-01-24