9 Hard plate armor made at least partially of synthetic composites; hard plate armor used to protect against explosions or other forces, for use in connection with automobiles, trucks, ships, boats, aircraft, tanks, buildings and underground structures; a protective shield containing steel, plastic fiberglass and/or other hard materials that at least partially covers the front, sides, and/or back of vehicles or structures to protect against explosions or other forces, for use in connection with automobiles, trucks, ships, boats, aircraft, tanks, buildings and underground structures