Laser equipment for non-medical purposes; Laser measuring systems; Laser pointing device for use with firearms; Laser rangefinders; Lasers for industrial use; Lasers for measuring purposes; Lasers for non-medical purposes; Lasers not for medical use; Tactical laser sights; Laser sighting hand tools, namely, laser levels, laser pointers, laser alignment tools in the nature of shaft alignment lasers, wheel alignment lasers, machine tool alignment lasers, aircraft landing gear alignment lasers, aircraft assembly lasers, saw alignment lasers, rotational centerline extension lasers, concrete machinery alignment lasers, gear, pully and sprocket alignment lasers, antenna array alignment lasers, drill alignment lasers, plasma torch alignment lasers, packaging alignment lasers, automotive headliner placement lasers, sewing machine positioning lasers, and road striping equipment alignment lasers, tactical laser sights, and laser modules not for medical use; Non-medical lasers for sighting and alignment; non-medical lasers for positioning, leveling, placement, and measuring; Laser pointing devices for use with hand tools; Laser sighting devices for use with firearms; Lasers for firearm sights; Lasers for use with hand tools