DIFF Main Group
G01D 4/00 Tariff metering apparatus (in taximeters G07B13/00; apparatus actuated by coins, cards or the like with meter-controlled dispensing of liquid, gas, or electricity G07F15/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Tariff metering apparatus
CPC: Tariff metering apparatus (in taximeters G07B13/00; apparatus actuated by coins, cards or the like with meter-controlled dispensing of liquid, gas, or electricity G07F15/00)
Full Title
Full titles differ between systems:
IPC:
Tariff metering apparatus
CPC:
Tariff metering apparatus (in taximeters G07B13/00; apparatus actuated by coins, cards or the like with meter-controlled dispensing of liquid, gas, or electricity G07F15/00)
Of 6 combined children, 4 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open
- G01D 4/10 Maximum indicating or recording apparatus, i.e. where the tariff for a period is based on a maximum demand within that period IPC+CPC Available in IPC and CPC
- G01D 4/16 Apparatus for indicating or recording maximum or minimum load hours IPC+CPC Available in IPC and CPC
- G01D 4/18 Apparatus for indicating or recording overconsumption with opposing torque which comes into effect when a predetermined level is exceeded, e.g. subtraction meters IPC+CPC Available in IPC and CPC