U.S. federal trademark · Serial No. 73412371 · Reg. No. 285
Micro-Processor Based Telephone Accessory-Namely, a System Comprising a Control Module and Remote Station Modules which Provide Telephones with Intercom, Hold, Call, Call Storage, Automatic Dialing, Tone Ringing, Restricted Access and Remote Control Capabilities
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.