77157509
Apr 16, 2007
Apr 8, 2008
Computer hardware and software system for tracking people, objects and pets using GPS data on a device on the tracked people, objects and pets; Transmitter and receiver used to locate lost pets; Electronic animal confinement systems; Electronic animal confinement unit comprising transmitters, electrical transformers, wires, and receiver collars; Electronic animal identification apparatus; Electronic transmitters and receivers used to locate lost children
Electrical and Scientific Apparatus