U.S. federal trademark · Serial No. 73438285 · Reg. No. 1335176
Transparent Glass Ceramic Materials for Manufacturing Use in the Industrial Arts
Optical Glass and Optical Glass Blanks, Phosphate and Silicate Laser Glasses, Cerenkov Counters; Fiber Optical Rods; Optical and Ophthalmic Glass-Namely, Ophthalmic Raw Glass and Ophthalmic Glass Blanks, Photochromic Glass Lens Blanks for Eyeglasses and for Sunglasses, Industrial Safety Glass, Clear and Tinted Crown Glass and Lightweight Clear Crown Glass, Ultraviolet Filtering Crown Glass, Specialty Glass; Photofilters, Cathode-Ray Tube Face Plates and Contrast Enhancement Filters, Scientific Filter Glass, Interference Filters, X-Ray Lead Glass, Radiation Shielding Glass and Windows
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.