U.S. federal trademark · Serial No. 79093960 · Reg. No. 4081880
Optical fibers and preforms for optical fibers for use in manufacturing optical fiber cables; optical glass fibers; radiation-resistant optical glass fibers; solarisation-stable optical glass fibers; laser fibers, namely, optical fibers for transmitting laser radiation
Material processing, namely, glass machining, namely, processing and finishing of glass; material processing, namely drawing of glass fibers; treatment of materials, namely, chemical or physical coating of glass or glass fibers
Scientific and technological services, namely, analysis, research and testing in the field of production of optical fibers and glass; engineering services; research and development for new products for others; quality control for others and product testing; materials evaluation and testing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.