Scent notification system for a portable communication device

摘要

A scent notification system operably coupled to a conventional cellular phone wherein the scent notification system is configured to alert the cellular phone user to an incoming communication via dispersal of a fluid having a specific aromatic property. The scent notification system further includes a housing that is operably coupled to the cellular phone. The housing has an interior volume that has contained therein at least one cartridge containing a fluid and an expansion chamber operably coupled thereto. The cartridge further includes a propellant to propel the fluid from the cartridge to the expansion chamber where the fluid converts to a gaseous phase and then propagates out of the expansion chamber via a nozzle.