U.S. federal trademark · Serial No. 72085257 · Reg. No. 136
Fused Silica or Glass Products-Namely, Laboratory Glassware, Laboratory Crucibles, Scientific Light Filters, Optical Mirrors, Eyepieces for Microscopes, Optical Lenses, Optical Prisms, Optical Glassware in the Form of Discs or Plates, and Etched Screens for Photographic Purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.