F21V - CPC Classification
Classification description:
Sub-classes:
- F21V1/00 » {Aspects related to light emission or distribution} 222
- F21V1/00 » {Aspects related to light emission or distribution} 222
- F21V1/00 » Shades for light sources {i.e. lampshades for table, floor, wall or ceiling lamps} 222
- F21V1/00 » Shades for light sources {i.e. lampshades for table, floor, wall or ceiling lamps} 222
- F21V11/00 » Screens not covered by groups , , or 290
- F21V13/00 » Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups 56
- F21V14/00 » Changing the characteristics or distribution of the light emitted by adjustment of parts {or by interposition of elements with electrically controlled variable light transmissivity} 138
- F21V15/00 » {Aspects not related to light emission or distribution, e.g. fittings} 134
- F21V15/00 » {Aspects not related to light emission or distribution, e.g. fittings} 134
- F21V15/00 » Protecting lighting devices from damage 134
- F21V15/00 » Protecting lighting devices from damage 134
- F21V17/00 » Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages 100
- F21V19/00 » Fastening of light sources or lamp holders 180
- F21V21/00 » Supporting, suspending, or attaching arrangements for lighting devices ; Hand grips 556
- F21V2200/00 » Use of light guides, e.g. fibre optic devices, in lighting devices or systems 63
- F21V23/00 » Arrangement of electric circuit elements in or on lighting devices 323
- F21V25/00 » Safety devices structurally associated with lighting devices 164
- F21V27/00 » Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 159
- F21V29/00 » Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems 200
- F21V3/00 » Globes; Bowls; Cover glasses 1,7K
- F21V31/00 » Gas-tight or water-tight arrangements 518
- F21V33/00 » Structural combinations of lighting devices with other articles, not otherwise provided for 580
- F21V35/00 » Candle holders 221
- F21V36/00 » Arrangements of mantles or other incandescent bodies on burners 1
- F21V37/00 » Details of lighting devices employing combustion as light source, not otherwise provided for; Night lamps; Votive lamps 25
- F21V5/00 » Refractors for light sources 418
- F21V7/00 » Reflectors for light sources 878
- F21V9/00 » Light filters ; Selection of luminescent materials for light screens 355
- F21V99/00 » Subject matter not provided for in other groups of this subclass 5
