• All sections
• G - Physics
• G07C - Time or attendance registersregistering or indicating the working of machinesgenerating random numbersvoting or lottery apparatusarrangements, systems or apparatus for checking not provided for elsewhere
• G07C 1/04 - Registering, indicating, or recording the time of events or elapsed time, e.g. time-recorders for work people not involving the registering, indicating, or recording of other data wherein the time is indicated in figures

Patent holdings for IPC class G07C 1/04

Total number of patents in this class: 4

10-year publication summary

Principal owners for this class