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Color Curly Brackets (indicating CPC extensions to IPC)

CPC
COOPERATIVE PATENT CLASSIFICATION
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INDEXING SCHEME RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
NOTE
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This subclass constitutes an internal scheme for indexing only, associated with subclasses F21L, F21M, F21P, F21Q, F21S and F21V, relating to uses or applications of lighting devices or systems.

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F21W 2101/00
Use or application of lighting devices on or in vehicles
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F21W 2101/02
.
for land vehicles
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F21W 2101/023
. .
for cycles
F21W 2101/027
. . .
for motorcycles
F21W 2101/04
.
for water vehicles
F21W 2101/06
.
for aircraft
F21W 2101/08
.
Interior lights
F21W 2101/10
.
Head-, spot- or fog-lights
F21W 2101/12
.
Direction indicator lights
F21W 2101/14
.
Rear or stop lights
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F21W 2111/00
Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in code F21W 2101/00
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F21W 2111/02
.
for roads, paths or the like
F21W 2111/023
. .
for pedestrian walkways
F21W 2111/027
. .
for indicating kerbs, steps or stairs
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F21W 2111/04
.
for waterways
F21W 2111/043
. .
for lighthouses or lightships
F21W 2111/047
. .
for light-buoys
F21W 2111/06
.
for aircraft runways or the like
F21W 2111/08
.
for handles or handrails
F21W 2111/10
.
for personal use, e.g. hand-held
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F21W 2121/00
Use or application of lighting devices or systems for decorative purposes
F21W 2121/002
.
Candle holders for birthday or anniversary cakes
F21W 2121/004
.
mounted on the exterior of houses or other buildings to illuminate parts thereof
F21W 2121/006
.
for illumination or simulation of snowy or iced items, e.g. icicle
F21W 2121/008
.
for simulation of a starry sky or firmament
F21W 2121/02
.
for fountains
F21W 2121/04
.
for Christmas trees
F21W 2121/06
.
for personal wear
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F21W 2131/00
Uses or applications of lighting devices or systems not provided for in codes F21W 2101/00 to F21W 2121/00
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F21W 2131/10
.
Outdoor lighting
F21W 2131/1005
. .
of working places, building sites or the like
F21W 2131/101
. .
of tunnels or the like, e.g. under bridges
F21W 2131/103
. .
of streets or roads
F21W 2131/105
. .
of arenas or the like
F21W 2131/107
. .
of the exterior of buildings
F21W 2131/109
. .
of gardens
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F21W 2131/20
.
Lighting for medical use
F21W 2131/202
. .
for dentistry
F21W 2131/205
. .
for operating theatres
F21W 2131/208
. .
for hospital wards
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F21W 2131/30
.
Lighting for domestic or personal use
F21W 2131/3005
. .
for books, i.e. reading lights attachable to books
F21W 2131/301
. .
for furniture
F21W 2131/302
. .
for mirrors
F21W 2131/304
. .
for pictures
F21W 2131/305
. .
for refrigerators
F21W 2131/307
. .
for ovens
F21W 2131/308
. .
for aquaria
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F21W 2131/40
.
Lighting for industrial, commercial, recreational or military use
F21W 2131/401
. .
for swimming pools
F21W 2131/402
. .
for working places
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F21W 2131/403
. .
for machines
F21W 2131/4035
. . .
for sewing machines
F21W 2131/405
. .
for shop-windows or displays
F21W 2131/406
. .
for theatres, stages or film studios
F21W 2131/407
. .
for indoor arenas
F21W 2131/409
. .
for furnaces or kilns
F21W 2131/411
. .
for inspection of the interior of hollow structures, e.g. vessels, tubes
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013