U.S. federal trademark · Serial No. 85557088 · Reg. No. 4584884
[ Optical lenses ]
Chemicals used in industry; chemicals used in science, not for medical or veterinary purposes; unprocessed artificial and synthetic resins for general manufacturing; unprocessed plastics for use as raw materials; unprocessed transparent plastics; plastic adhesives [ ; water glass, namely, sodium silicate ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.