U.S. federal trademark · Serial No. 87940439
Acoustic couplers; Acoustic membranes; Battery charge devices; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Data cables; Electric charging cables; Headphones; Rechargeable electric batteries; Voice over internet protocol (VOIP) phone adapter; Wireless chargers; Wireless headsets for smartphones; Wireless speakers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.