Repair and maintenance of children's playground equipment and children's playground surfaces

Brakes for rail vehicles; brakes for commercial vehicles

Integrated circuits and software used to protect disk drives in portable devices

automatic vehicle parking system comprised of rope elevators, trolley, industrial robot, rotating work platform, chain elevator, lift translo and travel translo, all sold as a unit

computer software and instruction manuals sold together as a unit for protecting hard disks from static electricity, power surges, power spikes, and burnouts

Charitable services, namely, providing temporary shelter for the homeless