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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F21S 41/683

by moving screens

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 > by acting on screens > by moving screens

CPC:

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

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

2 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2018.

Child Classifications

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  • F21S 41/686 Blades, i.e. screens moving in a vertical plane since 2018 IPC+CPC Available in IPC and CPC
  • F21S 41/689 Flaps, i.e. screens pivoting around one of their edges since 2018 IPC+CPC Available in IPC and CPC
  • F21S 41/692 Shields, i.e. screens not creating an image meant to be projected since 2018 IPC+CPC Available in IPC and CPC
  • F21S 41/695 Screens rotating around a vertical axis (rotating flaps F21S41/689) since 2018 IPC+CPC Available in IPC and CPC
  • F21S 41/698 Shaft-shaped screens rotating along its longitudinal axis since 2018 IPC+CPC Available in IPC and CPC