U.S. federal trademark · Serial No. 90399974 · Reg. No. 6510021
Light emitting diode (LED) displays; Electronic pens; Electric door bells; Digital photo frames; Eye glasses; Sunglasses; Eye glasses that display customized LED messages; Smart glasses; Telescopes; Sports whistles; Electronic collars to train animals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.