Laser detectors for Measuring straight line; Laser level measuring apparatus; Laser measuring systems; Laser rangefinders; Laser speed detectors; Lasers for measuring; Lasers for measuring purposes; Lidar apparatus; Measuring apparatus, namely, laser distance meters; Red LED laser pointing devices that contain a subtle energy field

Laser detectors for Measuring straight line; Laser level measuring apparatus; Laser measuring systems; Laser rangefinders; Laser speed detectors; Lasers for measuring; Lasers for measuring purposes; Lidar apparatus; Measuring apparatus, namely, laser distance meters; Red LED laser pointing devices that contain a subtle energy field

LEVELING APPARATUS USING SIMULTANEOUS PLUMB AND ROTATING BEAMS FOR USE IN THE AGRICULTURE AND CONSTRUCTION INDUSTRIES

LASERS USED TO SET LINE AND GRADE IN CONSTRUCTION WORK