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 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.

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F21S 41/10 characterised by the light source since 2018 IPC+CPC Available in IPC and CPC
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 41/30 characterised by reflectors since 2018 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

Class F21,2013–2023, worldwide · Source: EPO PATSTAT

Class F21,2013–2023, worldwide · Source: EPO PATSTAT