U.S. federal trademark · Serial No. 88693391 · Reg. No. 6084382
Astronomical spectrographs; Lenses for astrophotography; Microscopes; Optical inspection apparatus; Optical lenses; Optical lenses made of glass, plastic and polycarbonate; Radiation detectors; Spectrograph apparatus; Telescopes; Tool measuring instruments
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.