77813584
Aug 26, 2009
Dec 14, 2010
Computer hardware and software system for tracking people, objects and pets using GPS data on a device on the tracked people, objects and pets; Global positioning system (GPS) consisting of computers, computer software, transmitters, receivers, and network interface devices; GPS / GSM tracking device to be worn on the wrist of an athlete during endurance events; Vehicle locator and recovery device programmed to use global positioning systems (GPS) and cellular telecommunications
Electrical and Scientific Apparatus