U.S. federal trademark · Serial No. 86153609 · Reg. No. 4918650
Headwear featuring speakers; Headwear featuring speakers that use radio waves to wirelessly transmit and receive signals and data; Headwear that uses radio waves to wirelessly transmit and receive signals and data
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.