DOORKING

Parking arms in the nature of metal gates for car parking facilities; Metal traffic control barriers; traffic control spike systems incorporating metal spikes in a frame to be placed in the path of vehicles

Electronic controllers for operation of movable gates; illuminated metal traffic signs; power backup controllers; programmable access controllers for providing access to doors, utility doors, gates, facilities, entrances, and exits; telephone entry systems consisting of box and associated electronic circuitry, for use with doors, utility doors, gates, facilities, entrances, and exits; intercom units and related electrical circuitry allowing for communication between telephones at different locations; radio receivers; radio transmitters and hand-held radio transmitters; electrical ground control loops for sensing vehicular traffic for doors, utility doors, gates, facilities, entrances, and exits; electrically operable keypads used for doors, utility doors, gates, facilities, entrances, and exits; key switches and card entry readers for doors, utility doors, gates, facilities, entrances, and exits

Parking arms in the nature of non-metal gates for car parking facilities; non-metal traffic control barriers