U.S. federal trademark · Serial No. 87660267 · Reg. No. 5650791
Optical correcting lenses, mirrors for inspecting work, optical mirrors, optical lanterns, optical lenses, optical inspection apparatus, optical glass, binoculars, optical condensers, prisms for optics purposes, projection screens, transparency projection apparatus, optical refractors, namely, optical refracting telescopes, spectacle lenses, spectroscopes, telescopes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.