• All sections
• H - Electricity
• H01H - Electric switches; relays; selectors; emergency protective devices
• H01H 13/83 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements

Patent holdings for IPC class H01H 13/83

Total number of patents in this class: 747

10-year publication summary

Principal owners for this class