Protective sports helmet accessories that attach to the helmets, namely, mouth guards, ear pads, throat protectors, chin straps, face masks, jaw pads and eye shields; Computer graphic cards; Computer monitor mounts; Digital door locks; Electric bark control dog collars; Electric door bells; Graphics cards; Hard disk drives (HDD); Micro-processors; Mobile phone cases featuring rechargeable batteries; Portable computers; Protective helmets for sports; Sirens for vehicles; Solid state drives; Wi...