U.S. federal trademark · Serial No. 75897430
Personal security system comprise of a global positioning system (GPS) receiver, cellular communicator, and dual GPS and cellular antenna all sold together as a unit; central station, namely, a control system for communicating and interacting with the personal locating cellular handset, comprised of a data communications modem, mapping and database software, and central station operating software sold together as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.