U.S. federal trademark · Serial No. 98415847
Optical apparatus and instruments, namely, optical lenses and eyewear; eyepieces being optical lenses; eyewear; optical apparatus and instruments for blocking light, namely, eyewear; optical apparatus and instruments for blocking light to improve sleep quality, namely, eyewear; optical shields, namely, eyewear
Sleep masks
Eye shields for medical use, being personal protective equipment, not in the nature of eyewear
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.