Educational services, namely, developing, arranging, and conducting educational conferences and programs and providing courses of instruction in the field of telecommunications, global computer networks, computer technology, and curriculum development and distribution of course material in connection therewith; Educational services, namely, providing courses of instruction at the primary and secondary level; Educational services, namely, conducting informal programs in the fields of telecommu...

Batteries; Electrodes; Headphones; Radios; Accumulators, electric; Answering machines; Batteries and battery chargers; Batteries for lighting; Batteries for vehicles; Battery jars; Cell phones; Chronographs for use as specialized time recording apparatuses; Computer monitors; Electric batteries; Electric circuit switches; Electric door bells; Electron tubes; Galvanic batteries; Galvanic cells; Ignition batteries; Photovoltaic cells; Radiotelephony sets; Rechargeable batteries; Signal bells; S...

Lamps; Air-conditioning apparatus and installations; Autoclaves, electric, for cooking; Bath installations; Bathroom heaters; Cooking stoves; Cooling installations for water; Cooling units for industrial purposes; Electric heaters for commercial use; Electric lanterns; Germicidal lamps for purifying air; Heating apparatus for vehicles; Heating installations; Lamp bulbs; Laundry drying machines; LED (light emitting diode) lighting fixtures; Lighting fixtures; Lights for vehicles; Mixer taps fo...