U.S. federal trademark · Serial No. 73311984 · Reg. No. 1193550
Telephone Call Accounting and Billing Systems Principally for Hotel Use Comprising the Following Components Usually Sold as a System and Also Available Separately: Call Detail Monitors, Memory Modules, Master Operator's Console's, Audit Printers and Cashier's Consoles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.