U.S. federal trademark · Serial No. 87862113 · Reg. No. 5673160
[ Apertometers; ] Binoculars; Magnifying glasses; Microscopes; Oculars; [ Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; ] Sighting telescopes for firearms; [ Spectrograph apparatus; ] Telescopes; Microscope objectives
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.