2 trademarks were found for owners matching the name Cortelco Systems, Inc..
#Classstatus
1 S:75562084
M:ILLUMINATIONS
O:Cortelco Systems, Inc.
9 Dead
2 S:75439399
M:VOICECLUSTERS
O:Cortelco Systems, Inc., EON COMMUNICATIONS CORPORATION
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24