• All sections
• H - Electricity
• H01H - Electric switchesrelaysselectorsemergency protective devices
• H01H 3/18 - Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift the movement in one direction being intentionally by hand, e.g. for setting automatically cancelled trafficators

Patent holdings for IPC class H01H 3/18

Total number of patents in this class: 10

10-year publication summary

Principal owners for this class