Metal hardware; door closers of metal, non-electric; hinges of metal; metal lock pins; metal non-electric locks; metal locksets; metal keys for locks; metal structures for self-supporting sliding doors; metal closures that are attached via special clips; turnstiles of metal; pillars of metal; metal doors and portals; fences of metal; door fittings of metal; building materials of metal.

Computer hardware; wide area and local area network hardware, firmware and software, for managing, monitoring and maintaining networks and firewalls to promote network efficiency, security, and integrity, and for the analysis and reporting of network information, data and traffic

Computer hardware; wide area and local area network hardware, firmware and software for promoting the integrity of computer hardware, computer applications and computer data, for filtering of e-mail and network traffic, for the detection and removal of computer intrusions, viruses, spam, and other malicious applications or threats on or to networks and computers, to promote network efficiency, security and integrity