73422898
Apr 25, 1983
Apr 2, 1985
Parking Lot Access Equipment to Control Ingress and Egress of Vehicles-Namely, Entry and Exit Gates, Gate Arms, Ticket Dispensers, Coin and Token Dispensing Machines, Timers, Card Readers, Vehicle Detectors, Electronic Information Signs, Computerized Security/Protection Systems Comprising Access Cards and Badges, Card Locks, Coded Combination Locks, TV Cameras and Monitors, Digital and Photo Cell Vehicle Detectors, Electronic Slide and Swing Gates, Electric Security Gates, Flashing Lights
Electrical and Scientific Apparatus