Data processing apparatus; disk drives for computers; quantity indicators, namely, level indicators, automatic altitude indicators, speed indicators, for measuring quantity of gas and liquids; electronic scoreboard; apparatus to check franking, namely, time and date stamping machines; money counting and sorting machines; fingerprint scanners; mechanisms for coin-operated apparatus; dictating machines; Electronic Random Number Indicator Equipment [ERNIE]; plotters in the nature of digital plotters; attendance recorders, namely, time clocks and time recording devices; weighing apparatus and instruments; automatic measuring instruments, namely, resistance measuring instruments; measures, namely, distance measurements devices; gauges, namely, micrometer gauges; signaling panels, luminous or mechanical, namely, traffic-light apparatus; fluorescent lamp ballast for electric lights; switchboards; network communication device, namely, data networking hardware in the nature of devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocol; tape recorders; electronic audible devices with books, namely, electronic book readers; speed measuring apparatus for use in photography, namely, laser speed detectors; teaching projection lamp in the nature of transparency projection apparatus; surveying apparatus and instruments; air analysis apparatus; laser direction instruments, namely, laser distance meters; voltage regulators for vehicles; instruments and controls for internal combustion engines, namely, air-fuel ratio controllers; material testing instruments and machines, namely, electronic apparatus for testing strength, compression, hardness and tensile characteristics of industrial materials; water meter; audiovisual teaching apparatus, namely, downloadable templates for designing audiovisual presentations; instrument and measuring apparatus for physico-chemical experiment and composition analysis; electric measuring devices for use in measuring distance and speed; watthour meters; metal detectors for industrial or military purposes; atomic ray instrument, namely, lasers, not for medical purposes; optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; cables electric; semi-conductors; electrical resistance material in the nature of electrical resistance heating wires and electrical controllers therefor; printed circuits; electronic chips for the manufacture of integrated circuits; conductors electric; magnetic materials and appliances, namely, erasing magnets, magnetic cores, magnetic object detectors; electrical terminals in the nature of battery terminals; electric couplings; low voltage power sources namely, power supplies; fluorescent screens; remote control apparatus for remote control of televisions and air conditioners; remote controller for household use, namely, for remote control of gas stoves and fireplaces; optical fibers in the nature of light conducting filaments; electric installations for the remote control of industrial operations; automatic device for power station for monitoring and controlling electric current and voltage output for power stations; lightning conductors; electrolysers; fire extinguishers; radiological apparatus for industrial purposes; protection devices for personal use against accidents, namely, clothing for protection against accidents, protective cases for cell phones, MP3 players; protective goggles; alarms, namely, acoustic alarms and security alarms; fire alarms; correcting optical lenses; accumulators, electric; mobile power supply in the nature of rechargeable batteries; video disks and video tapes with recorded animated cartoons; egg-candlers; portable remote control car arresters for use with charging stations for electric vehicles