SPECTRA PRECISION Trademark

Lasers, not for medical purposes; laser leveling instruments; electronic leveling instruments; construction laser levels; rotating laser levels; grade lasers; pipe lasers; line lasers; point lasers; laser receivers and detectors for detecting laser beams emitted by leveling and construction lasers; electronic receivers for indicating level, elevation, grade, slope, and alignment relative to a laser reference beam or plane; machine-mounted laser receivers for indicating grade and elevation; remote controls for construction laser instruments; downloadable and recorded software for controlling, configuring, and operating laser leveling instruments, electronic leveling instruments, construction laser levels, rotating laser levels, grade lasers, pipe lasers, line lasers, point lasers, laser receivers and detectors, electronic receivers, machine-mounted laser receivers, and remote controls for construction laser instrument