2 trademarks were found for owners matching the name COLUMBIA ENERGY GROUP, INC..
#Classstatus
1 S:75408078
M:COLUMBIA ENERGY GAS LINE GUARANTEE
O:COLUMBIA ENERGY GROUP, INC., Columbia Gas System, Inc., The
37 Dead
2 S:75360033
M:COLUMBIA
O:COLUMBIA ENERGY GROUP, COLUMBIA ENERGY GROUP, INC., Columbia Gas System, Inc., The
35, 36, 37, 39, 40 Dead
Trademark Alertz updated from USPTO on 2030-01-24