characterised by a variable light distribution

Introduced: January 2018

Full Title

Full titles differ between systems:

IPC:

Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps > characterised by a variable light distribution

CPC:

Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps (reversing lights F21S43/00) > characterised by a variable light distribution

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

IPC defines codes here since 2018.

Child Classifications

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F21S 41/62 for adaptation between right-hand and left-hand traffic since 2018 IPC+CPC Available in IPC and CPC
F21S 41/63 by acting on refractors, filters or transparent cover plates since 2018 +1 CPC IPC+CPC Available in IPC and CPC
F21S 41/65 by acting on light sources since 2018 IPC+CPC Available in IPC and CPC
F21S 41/67 by acting on reflectors since 2018 IPC+CPC Available in IPC and CPC
F21S 41/68 by acting on screens since 2018 IPC+CPC Available in IPC and CPC