Pyrotechnic non-lethal chemical agent delivery devices, namely, gaseous discharge inserters in the nature of tear gas weapons, and gaseous discharge devices in the nature of tear gas weapons containing pyrotechnic non-lethal chemical agents canisters

[ Educational demonstrations; educational research; educational services, namely, conducting classes, seminars, conferences, workshops, programs, on-line exhibitions and displays and interactive exhibits in the field of fire and burn prevention and distributing course materials in connection therewith; arranging and conducting educational conferences; development and dissemination of educational materials of others in the field of fire and burn prevention ]