F
SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  
LIGHTING AND HEATING
 F21
LIGHTING (details specific to arc lamps H05B 31/00)
 F21

Note(s)

  1. Attention is drawn to the explanatory note (III) in section H.
  2. In this class, the following terms are used with the meanings indicated:
    1. "Portable" means "intended to be carried personally".
    2. "Non-portable" means "not intended to be carried personally, even if capable of being moved from place to place".
    3. "Electric" includes "not stated to be non-electric".
 F21L
PORTABLE LIGHTING DEVICES
 F21L 1/00 - 
F21L 15/00
Portable electric lighting devices
 F21L 1/00
Portable electric lighting devices employing point-like light sources; Portable lighting devices employing light sources of unspecified shape, e.g. inspection lamps for mains connection (F21L 7/00-F21L 13/00 take precedence)
 F21L 3/00
Portable electric lighting devices employing linear light sources (F21L 7/00-F21L 13/00 take precedence)
 F21L 5/00
Portable electric lighting devices employing light sources of shapes not covered by group F21L 1/00 or F21L 3/00
 F21L 7/00
Torches and pocket-lamps with built-in batteries (F21L 9/00 takes precedence)
 F21L 9/00
Torches and pocket-lamps with built-in accumulators
 F21L 11/00
Portable lighting devices with built-in batteries or accumulators, not covered by group F21L 7/00 or F21L 9/00, e.g. miners' hand-lamps
 F21L 13/00
Portable lighting devices with built-in electric generators
 F21L 13/02
·  with fluid drive
 F21L 13/04
·  ·  actuated by hand
 F21L 13/06
·  with mechanical drive, e.g. spring
 F21L 13/08
·  ·  by reciprocating pusher actuated by hand
 F21L 15/00
Details of kinds solely applicable to the devices covered by groups F21L 1/00-F21L 13/00
 F21L 15/02
·  concerned with light emission or distribution
 F21L 15/04
·  ·  Arrangements of coloured filters or screens
 F21L 15/06
·  concerned with the fitting
 F21L 15/08
·  ·  Supporting and suspending elements
 F21L 15/10
·  ·  ·  without arrangements for adjustment
 F21L 15/12
·  ·  ·  ·  Hand grips
 F21L 15/14
·  ·  ·  ·  Clips; Clamps; Head fittings (for medical purposes A61B 1/06)
 F21L 15/16
·  ·  ·  ·  Suction devices
 F21L 15/18
·  ·  ·  ·  Magnetic devices
 F21L 15/20
·  ·  ·  with arrangements for adjustment
 F21L 15/22
·  ·  providing storage for cables, e.g. reel
 F21L 17/00 - 
F21L 25/00
Portable non-electric lighting devices (candle holders F21V 35/00; burners, combustion apparatus F23)
 F21L 17/00
Torches; Flares
 F21L 19/00
Lanterns, e.g. hurricane lamps, candle lamps
 F21L 19/02
·  Fastening and lifting of the lamp glass
 F21L 19/04
·  Special adaptation for protection against draughts
 F21L 21/00
Pocket-lamps, e.g. producing sparks
 F21L 23/00
Miners' hand-lamps
 F21L 25/00
Details of kinds solely applicable to the devices covered by groups F21L 17/00-F21L 23/00
 F21L 27/00
Portable lighting devices employing combinations of electric and non-electric light sources; Replacing electric by non-electric light sources or vice-versa, in portable lighting devices