IPC Classification

Class code (prefix) Descriptions Number of results
F21W 101/00 Use or application of lighting devices on or in vehicles
F21W 101/02 for land vehicles
F21W 101/04 for water vehicles
F21W 101/06 for aircraft
F21W 101/08 Interior lights
F21W 101/10 Head-, spot- or fog-lights
F21W 101/12 Direction indicator lights
F21W 101/14 Rear or stop lights
F21W 101/023 for cycles
F21W 101/027 for motorcycles
F21W 102/00 Exterior vehicle lighting devices for illuminating purposes
F21W 102/10 Arrangement or contour of the emitted light
F21W 102/13 Arrangement or contour of the emitted light for high-beam region or low-beam region
F21W 102/14 Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions specially adapted for adaptive high beams, i.e. the beam is broader but avoids glaring other road users
F21W 102/15 Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions specially adapted for adaptive high beams, i.e. the beam is broader but avoids glaring other road users wherein the light is emitted under L-shaped cut-off lines, i.e. vertical and horizontal cut-off lines
F21W 102/16 Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having blurred cut-off lines
F21W 102/17 Arrangement or contour of the emitted light for regions other than high beam or low beam
F21W 102/18 Arrangement or contour of the emitted light for regions other than high beam or low beam for overhead signs
F21W 102/19 Arrangement or contour of the emitted light for regions other than high beam or low beam for curves
F21W 102/20 Illuminance distribution within the emitted light
F21W 102/30 Fog lights
F21W 102/40 Exterior vehicle lighting devices for illuminating purposes the light being emitted to facilitate access to the vehicle
F21W 102/135 Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
F21W 102/145 Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions specially adapted for adaptive high beams, i.e. the beam is broader but avoids glaring other road users wherein the light is emitted between two parallel vertical cut-off lines, e.g. selectively emitted rectangular-shaped high beam
F21W 102/155 Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having inclined and horizontal cut-off lines
F21W 102/165 Arrangement or contour of the emitted light for high-beam region or low-beam region the borderlines between emitted regions and dark regions other than cut-off lines being variable
F21W 103/00 Exterior vehicle lighting devices for signalling purposes
F21W 103/10 Position lights
F21W 103/15 Side marker lights
F21W 103/20 Direction indicator lights
F21W 103/25 Direction indicator lights for rear-view mirrors
F21W 103/30 Hazard lights
F21W 103/35 Brake lights
F21W 103/40 Rear fog lights
F21W 103/45 Reversing lights
F21W 103/50 Registration plate lights
F21W 103/55 Daytime running lights [DRL]
F21W 103/60 Projection of signs from lighting devices, e.g. symbols or information being projected onto the road
F21W 104/00 Exterior vehicle lighting devices for decorative purposes
F21W 105/00 Combinations of lighting devices covered by groups
F21W 106/00 Interior vehicle lighting devices
F21W 107/00 Use or application of lighting devices on or in particular types of vehicles
F21W 107/10 Use or application of lighting devices on or in particular types of vehicles for land vehicles
F21W 107/13 Use or application of lighting devices on or in particular types of vehicles for land vehicles for cycles
F21W 107/17 Use or application of lighting devices on or in particular types of vehicles for land vehicles for cycles for motorcycles
F21W 107/20 Use or application of lighting devices on or in particular types of vehicles for water vehicles
F21W 107/30 Use or application of lighting devices on or in particular types of vehicles for aircraft
F21W 111/00 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in groups
F21W 111/02 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in groups for roads, paths or the like
F21W 111/04 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in groups for waterways
F21W 111/06 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in groups for aircraft runways or the like
F21W 111/08 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in groups for handles or handrails
F21W 111/10 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in groups for personal use, e.g. hand-held
F21W 111/023 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in groups for roads, paths or the like for pedestrian walkways
F21W 111/027 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in groups for roads, paths or the like for indicating kerbs, steps or stairs
F21W 111/043 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in groups for waterways for lighthouses or lightships
F21W 111/047 Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in groups for waterways for light-buoys
F21W 121/00 Use or application of lighting devices or systems for decorative purposes, not provided for in groups
F21W 121/02 Use or application of lighting devices or systems for decorative purposes, not provided for in groups for fountains
F21W 121/04 Use or application of lighting devices or systems for decorative purposes, not provided for in groups for Christmas trees
F21W 121/06 Use or application of lighting devices or systems for decorative purposes, not provided for in groups for personal wear
F21W 131/00 Use or application of lighting devices or systems not provided for in groups
F21W 131/10 Outdoor lighting
F21W 131/20 Lighting for medical use
F21W 131/30 Lighting for domestic or personal use
F21W 131/40 Lighting for industrial, commercial, recreational or military use
F21W 131/101 Outdoor lighting of tunnels or the like, e.g. under bridges
F21W 131/103 Outdoor lighting of streets or roads
F21W 131/105 Outdoor lighting of arenas or the like
F21W 131/107 Outdoor lighting of the exterior of buildings
F21W 131/109 Outdoor lighting of gardens
F21W 131/202 Lighting for medical use for dentistry
F21W 131/205 Lighting for medical use for operating theatres
F21W 131/208 Lighting for medical use for hospital wards
F21W 131/301 Lighting for domestic or personal use for furniture
F21W 131/302 Lighting for domestic or personal use for mirrors
F21W 131/304 Lighting for domestic or personal use for pictures
F21W 131/305 Lighting for domestic or personal use for refrigerators
F21W 131/307 Lighting for domestic or personal use for ovens
F21W 131/308 Lighting for domestic or personal use for aquaria
F21W 131/401 Lighting for industrial, commercial, recreational or military use for swimming pools
F21W 131/402 Lighting for industrial, commercial, recreational or military use for working places
F21W 131/403 Lighting for industrial, commercial, recreational or military use for machines
F21W 131/405 Lighting for industrial, commercial, recreational or military use for shop-windows or displays
F21W 131/406 Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
F21W 131/407 Lighting for industrial, commercial, recreational or military use for indoor arenas
F21W 131/409 Lighting for industrial, commercial, recreational or military use for furnaces or kilns
F21W 131/411 Lighting for industrial, commercial, recreational or military use for inspection of the interior of hollow structures, e.g. vessels, tubes
F21W 131/4035 Lighting for industrial, commercial, recreational or military use for machines for sewing machines