OI
Mark Identification

OI

Serial Number

85374649

Filing Date

Jul 19, 2011

Registration Date

Jul 30, 2013

Trademark by

TNL PCS S.A.

Classification Information

International telephone services; long distance telephone communication services; national and international telephone calling plan services; prepaid long distance telephone services; telephone telecommunications services provided via prepaid telephone calling cards; voice over internet protocol (VOIP) services; wireless telephone telecommunications services, namely, wireless mobile telephone calling plans

Telecommunications