CPC Subgroup
F21V 17/10 characterised by specific fastening means or way of fastening (F21V17/02 - F21V17/08 take precedence)
Full Title
Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages (of light sources or light holders F21V19/00) > characterised by specific fastening means or way of fastening (F21V17/02 - F21V17/08 take precedence)
11 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F21V 17/12 by screwing
- F21V 17/14 Bayonet-type fastening
- F21V 17/16 by deformation of parts; Snap action mounting
- F21V 17/18 Latch-type fastening, e.g. with rotary action
- F21V 17/20 by toggle-action levers