About 1 Trademarks found that are filed by the law firm David S Safran Esq

Telephones and mobile telephones, for recording and transmission of electrocardiograms, however, not for the measurement of heart activities using other methods and, in particular, not for heart beat measurement and/or amplification

Telecommunication services, namely the recording and transmission of electrocardiograms, however, not for the measurement of heart activities using other methods and, in particular, not for the acoustic recording and/or amplification of heart beats