3D camera systems, namely, adapters for allowing 3D shooting; Adapter plugs; Adapter rings for attaching objectives on cameras; Automated process control system, namely, micro-processor based hardware and software used to monitor the status of industrial processes, namely power generation, electrical distribution and oil and gas processing; Backpacks especially adapted for holding laptops; Backpacks especially adapted for holding laptops and notebook computers; Bags and cases specially adapted for holding or carrying portable telephones and telephone equipment and accessories; Bags specially adapted for protective helmets; Bags specially adapted for underwater camera housings; Batteries and battery chargers; Batteries and battery chargers for intravenous fluid delivery apparatus; Battery chargers; Battery chargers for use with telephones; Battery power supplies for medical ventilators; Battery powered meter for measuring the moisture content of coffee beans; Boxes specially adapted for housing audio equipment; Brackets specially adapted for setting up flat screen TV sets; Briefcases specially adapted for holding laptop computers; Broadband power line communication systems for transferring broadband data over electrical power lines, comprised of computer hardware, software and modems; Cameras for monitoring and inspecting equipment in a nuclear power station; Carrying cases specially adapted for pocket calculators and cellphones; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices; Clear protective covers specially adapted for personal electronic devices; Computer card adapter; Computer network adapters; Computer network adapters, switches, routers and hubs; Control cabinets specially adapted for traffic control equipment