Circuit overload protector devices; Voltage surge protectors; Voltage surge suppressors; voltage regulators being surge limiters; voltage surge diverters; electric surge dischargers, namely, electric discharge tubes other than for lighting; lightning protection devices for the purpose of deterring and terminating lighting strikes within a specified area, namely, lightning rods; lightning protection strips in the nature of lightning arresters; lightning dissipaters; lightning arresters; lightning protection equipment, namely, conformal lightning shields which conform to a variety of shapes for the area to be protected