U.S. federal trademark · Serial No. 75712453
personal Emergency Response System called Lifefone (which is a registered Trademark) owned by MSS Elecronics Inc Serial 74-293286) Lifefone is a Medical Emergency Response System which allows an individual to access immediate assistance from the press of a button
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.