CPC Subgroup
F21S 43/236 characterised by the shape of the light guide
Full Title
Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights > characterised by refractors, transparent cover plates, light guides or filters > Light guides > characterised by the shape of the light guide
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F21S 43/237 rod-shaped
- F21S 43/239 plate-shaped
- F21S 43/241 of complex shape