2 trademarks were found for owners matching the name Blackrock Petroleum, Inc..
#Classstatus
1 S:86416736
M:BLACKROCK PETROLEUM, INC.

O:Blackrock Petroleum, Inc.
37, 40, 42 Dead
2 S:86414042
M:BLACKROCK PETROLEUM
O:Blackrock Petroleum, Inc.
37, 40, 42 Dead
Trademark Alertz updated from USPTO on 2030-01-24