U.S. federal trademark · Serial No. 99649303
Optical filters; optical interference filters, namely, bandpass filters, edge filters, emission filters, excitation filters, notch filters; optical devices in the nature of beamsplitters; optical filters, namely, polarizers; scientific and technical apparatus, namely, optical mirrors; optical interference filters for use in the fields of microscopy, astronomy, spectroscopy, colorimetry, machine vision, remote sensing, and industrial inspection
Custom manufacture of optical interference filters for others
Design of optical interference filters for others
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.