DIFF Subgroup
F21S 41/692 Shields, i.e. screens not creating an image meant to be projected
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 > Shields, i.e. screens not creating an image meant to be projected
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 > Shields, i.e. screens not creating an image meant to be projected
No child classifications to compare. This is a leaf node in both IPC and CPC.