U.S. federal trademark · Serial No. 86431822 · Reg. No. 4879589
Hosted PBX services; PBX dialing services; Provision of in-home PBX (private branch exchange) services; Voice over internet protocol (VOIP) services; Wireless PBX services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.