DIFF Main Group
F21S 41/00 Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps (reversing lights F21S43/00)
Introduced: January 2018
Title
Titles differ between systems:
IPC: Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
CPC: Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps (reversing lights F21S43/00)
Full Title
Full titles differ between systems:
IPC:
Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
CPC:
Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps (reversing lights F21S43/00)
IPC and CPC are identically structured here. All 6 subcodes exist in both systems.
IPC defines codes here since 2018.
Child Classifications
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- F21S 41/20 characterised by refractors, transparent cover plates, light guides or filters since 2018 +3 CPC IPC+CPC Available in IPC and CPC
- F21S 41/40 characterised by screens, non-reflecting members, light-shielding members or fixed shades since 2018 IPC+CPC Available in IPC and CPC
- F21S 41/50 characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers since 2018 IPC+CPC Available in IPC and CPC
- F21S 41/60 characterised by a variable light distribution since 2018 IPC+CPC Available in IPC and CPC