U.S. federal trademark · Serial No. 75350747
prepaid and proprietary telephone calling card services
Business services, in the nature of payphone refund service, twenty-four hour a day centralized telephone operator service, and nationwide telephone directory assistance service, telephone network facilities management and operation for others, live telephone operator service, automated telephone operator services and independent verification services for confirming customer authorizations to change utility carrier services
Wholesale network telephone transmission services, telephone switching and callback services in the nature of initiation of return telephone calls to international numbers responsive to received international calls
MONITORING OF TELEPHONE CALLS FOR FRAUD AND PROTECTION FROM FRAUDULENT USE OF TELEPHONE NUMBERS
telephone repair services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.