Description: Class 9: Optical and electro-optical measuring devices and components thereof, namely, optical gauges for use and measurements in metrology, namely, contour gauges, depth gauges, gauges for measuring angles, gauges for measuring dimensions, gauges for measuring shapes, thickness measuring for measuring the thickness of coatings, and length measuring gauges, prisms, precision optical flat being optical inspection apparatus, Scientific and technical apparatus mirrors, namely, optical mirrors and extreme ultraviolet optical mirrors, beam splitters being optical inspection apparatus, precision optical window being optical inspection apparatus, retroflectors, namely, optical reflectors being optical devices that reflect beams back to its source, optical retroreflectors being optical reflectors, beam expanders, namely, laser beam expanders and light beam expanders not for medical use, optical components for use with laser amplifiers being structural parts specially adapted for lasers not for medical use, lasers, not for medical purposes, lasers not for medical use for industrial purposes, laser tubes specially adapted for lasers not for medical use, slab laser amplifier being structural parts specially adapted for lasers not for medical use, optical lenses, transmission spheres, namely, optical devices for use in metrology being optical inspection apparatus, optical transmission prisms, optical reference prisms, attenuation filters, namely, filters for optical devices for use in optical measurements, optical mirror mounts specially adapted for scientific and technical apparatus, namely, optical mirrors, stage positioning systems comprised of optical sensors being displacement position sensors, nano position sensors being optical sensors, displacement measuring interferometers and lasers not for medical use, optical encoders, optical diffraction gratings being optical inspection apparatus, and optical-mechanical assemblies being apparatus for integration of optical components into mechanical structures; interferometers; optical profilers; metrology systems and structural parts therefor, namely, optical apparatus for measurement; downloadable software for measurement data acquisition and analysis
Class 42: Engineering design services; Product development; Engineering design and engineering services in the field of metrology and optics; Metrology and optics applications development, namely, metrology services and optical research laboratory services being development and implementation of metrology and optical solutions
