IPC Subgroup
F21S 43/236 characterised by the shape of the light guide
Introduced: January 2018
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
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- LIGHTING
- Subclass:
- NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
3 direct subcodes
Child Classifications
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- F21S 43/237 rod-shaped
- F21S 43/239 plate-shaped
- F21S 43/241 of complex shape