CPC Subgroup
G07C 1/30 Parking meters (registering or indicating waiting time of vehicles by means driven by the vehicle G07C5/02; coin-freed parking meters G07F17/24)
Full Title
Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people (registering or indicating the working of machines or vehicles G07C3/00, G07C5/00) > Parking meters (registering or indicating waiting time of vehicles by means driven by the vehicle G07C5/02; coin-freed parking meters G07F17/24)