U.S. federal trademark · Serial No. 78390643
headsets for cellular phones and telephones; wireless cellular phone and telephone earpieces; headsets, namely, telephone headsets and headsets for use with computers; amplifiers for telephone and computer headsets; and parts for all of the aforesaid goods; hands-free kits comprised of microphones, earphones, and headset adapters; hearing instrument components, namely integrated circuits and chips
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.