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  • F21S2/00
    		•  Systems oflighting devices, not provided for in main groups F21S 4/00-F21S 10/00or F21S 19/00, e.g. of modular construction [7] HB CC 3K243
  • F21S2/00,100
    		•  .Modular constructions [i.e. light sources being unitised] HB CC 3K243
  • F21S2/00,110
    		•  ..designed to connect modules as units [i.e. designed for connections between modules] HB CC 3K243
  • F21S2/00,200
    		•  ..Modular constructions simulating other light sources HB CC 3K243
  • F21S2/00,210
    		•  ...Modular constructions simulating point-like light sources HB CC 3K243
  • F21S2/00,211
    		•  ....simulating electric lamps [e.g. compact fluorescent lamps ,LED lamps] HB CC 3K243
  • F21S2/00,212
    		•  .....characterised by overall shape and dimension HB CC 3K243
  • F21S2/00,213
    		•  .....characterised by the constructive form and securing of bases HB CC 3K243
  • F21S2/00,214
    		•  .....characterised by the constructive form and securing of the cases arranged between bases and globes HB CC 3K243
  • F21S2/00,215
    		•  .....characterised by the constructive form and securing of globes HB CC 3K243
  • F21S2/00,216
    		•  .....characterised by the constructive form and securing of light sources HB CC 3K243
  • F21S2/00,217
    		•  .....characterised by the constructive form and securing of members between light sources and circuits [holders, partitions, etc.] HB CC 3K243
  • F21S2/00,218
    		•  .....characterised by the constructive form and securing of circuits HB CC 3K243
  • F21S2/00,219
    		•  .....characterised by arrangements of members or circuits HB CC 3K243
  • F21S2/00,220
    		•  ......with substrates arranged longitudinally HB CC 3K243
  • F21S2/00,221
    		•  ......with detachable ballasts HB CC 3K243
  • F21S2/00,222
    		•  .....applying temperature countermeasures HB CC 3K243
  • F21S2/00,223
    		•  ......Countermeasures against heat from ballasts HB CC 3K243
  • F21S2/00,224
    		•  ......Countermeasures against heat from light sources HB CC 3K243
  • F21S2/00,230
    		•  ...Modular constructions simulating elongated light sources HB CC 3K243
  • F21S2/00,231
    		•  ....simulating fluorescent tubes [e.g. having sockets at both ends] HB CC 3K243
  • F21S2/00,232
    		•  ....Modular constructions simulating U-shaped light sources HB CC 3K243
  • F21S2/00,233
    		•  ....Modular constructions simulating annular light sources HB CC 3K243
  • F21S2/00,250
    		•  ...Modular constructions simulating planar light sources [e.g. card-shaped LED module] HB CC 3K243
  • F21S2/00,300
    		•  ..Electric floodlight device or spot-light device [e.g. floodlight part of a light source device for projectors] HB CC 3K243
  • F21S2/00,310
    		•  ...characterised by reflector parts HB CC 3K243
  • F21S2/00,311
    		•  ...characterised by light source parts HB CC 3K243
  • F21S2/00,312
    		•  ....Mounting of light sources, sockets HB CC 3K243
  • F21S2/00,320
    		•  ...Wiring, attachment of cords, arrangement of circuits HB CC 3K243
  • F21S2/00,330
    		•  ...chracterised by Refractor parts HB CC 3K243
  • F21S2/00,340
    		•  ...Optical combination of reflectors, light sources, refractors or the like HB CC 3K243
  • F21S2/00,350
    		•  ...characterised by dimming control HB CC 3K243
  • F21S2/00,355
    		•  ....by moving reflectors, light sources, refractors, etc HB CC 3K243
  • F21S2/00,360
    		•  ...Supporting or mounting of devices [i.e. devices per se including light sources, reflectors and so on within housings] HB CC 3K243
  • F21S2/00,365
    		•  ....Devices are rotatable or movable HB CC 3K243
  • F21S2/00,370
    		•  ...Protection HB CC 3K243
  • F21S2/00,371
    		•  ....Fracture prevention [e.g. antiscattering of splinters by explosion protection of lamps] HB CC 3K243
  • F21S2/00,373
    		•  ....Heat prevention (also classified in F21V 29/) HB CC 3K243
  • F21S2/00,375
    		•  .....having fins, thermally conductive members, openings, or other cooling members (also classified in F21V 29/) HB CC 3K243
  • F21S2/00,377
    		•  .....by forced draught or water cooling (also classified in F21V 29/) HB CC 3K243
  • F21S2/00,380
    		•  ....Waterproofing (also classified in F21V 31/) HB CC 3K243
  • F21S2/00,381
    		•  ....Holes for ventilation or drainage (also classified in F21V 31/) HB CC 3K243
  • F21S2/00,390
    		•  ...characterised by other details HB CC 3K243
  • F21S2/00,400
    		•  ..Modular constructions of planar illumination, e.g., backlight for liquid crystal display HB CC 3K244
  • F21S2/00,401
    		•  ...using light guide plates HB CC 3K244
  • F21S2/00,410
    		•  ....having light sources arranged at the rear of light guide plates [e.g. constructed for light incidence from the rear, [figure]] HB CC 3K244
  • F21S2/00,411
    		•  .....characterised by the members arranged on the output surface side of light guide plate [e.g. display surface side] HB CC 3K244
  • F21S2/00,412
    		•  .....chracterised by light guide plates per se HB CC 3K244
  • F21S2/00,413
    		•  ......characterised by the output surface side of light guide plates per se [including lamination on light guide plates] HB CC 3K244
  • F21S2/00,414
    		•  ......characterised by the inside of light guide plates per se HB CC 3K244
  • F21S2/00,415
    		•  ......characterised by the light source side of light guide plates per se [including lamination on light guide plates] HB CC 3K244
  • F21S2/00,418
    		•  .....characterised by the members arranged on the light source side of light guide plate HB CC 3K244
  • F21S2/00,419
    		•  .....characterised by light sources per se and mounting thereof HB CC 3K244
  • F21S2/00,420
    		•  .....chracterised by members arranged at the rear of light sources HB CC 3K244
  • F21S2/00,421
    		•  ......characterised by reflectors of light sources HB CC 3K244
  • F21S2/00,423
    		•  .....characterised by mountings of members HB CC 3K244
  • F21S2/00,424
    		•  .....characterised by other aspects [e.g. circuits, arrangements] HB CC 3K244
  • F21S2/00,430
    		•  ....having light sources arranged on the side(s) of light guide plates [e.g. constructed for light incidence from side(s), [figure]] (F21S 2/00 450 takes precedence for front lights) HB CC 3K244
  • F21S2/00,431
    		•  .....characterised by the members arranged on the output surface side of light guide plate [e.g. display surface side] HB CC 3K244
  • F21S2/00,432
    		•  .....chracterised by light guide plates per se HB CC 3K244
  • F21S2/00,433
    		•  ......characterised by the output surface side of light guide plates per se [including lamination on light guide plates] HB CC 3K244
  • F21S2/00,434
    		•  ......characterised by the inside of light guide plates per se HB CC 3K244
  • F21S2/00,435
    		•  ......characterised by the other side of the output surface side of light guide plate per se [including lamination on light guide plates][e.g. reflection surface side] HB CC 3K244
  • F21S2/00,436
    		•  ......characterised by the light source side [i.e. light entrance surface side] of light guide plates per se HB CC 3K244
  • F21S2/00,437
    		•  ......chracterised by the other side of the light source side [i.e. opposed surface] of light guide plate per se HB CC 3K244
  • F21S2/00,438
    		•  .....characterised by members arranged on the opposed side of the output surface side of light guide plate HB CC 3K244
  • F21S2/00,439
    		•  .....characterised by light sources per se and mounting thereof HB CC 3K244
  • F21S2/00,440
    		•  .....characterised by reflectors of light sources HB CC 3K244
  • F21S2/00,441
    		•  .....having features in between light sources and light guide plates HB CC 3K244
  • F21S2/00,442
    		•  .....characterised by members arranged on the opposed side of light source of light guide plate HB CC 3K244
  • F21S2/00,443
    		•  .....characterised by mountings of members HB CC 3K244
  • F21S2/00,444
    		•  .....characterised by other aspects [e.g. circuits, arrangements] HB CC 3K244
  • F21S2/00,450
    		•  .....having light guide plates in front of the objects, e.g. display panels [e.g. front lights for displays, [figure]] HB CC 3K244
  • F21S2/00,451
    		•  ......chracterised by members arranged on the side of the light guide plate that faces the object HB CC 3K244
  • F21S2/00,452
    		•  ......chracterised by light guide plates per se HB CC 3K244
  • F21S2/00,453
    		•  .......chracterised by the side of the light guide plate per se that faces the object [including lamination on light guide plate] HB CC 3K244
  • F21S2/00,454
    		•  .......characterised by the inside of light guide plates per se HB CC 3K244
  • F21S2/00,455
    		•  .......chracterised by the opposed side, i.e. observer side, the side of the light guide plate per se that faces the object, e.g. lamination on the light guide plate HB CC 3K244
  • F21S2/00,456
    		•  .......characterised by the light source side [i.e. light entrance surface] of light guide plates per se HB CC 3K244
  • F21S2/00,457
    		•  .......chracterised by the other side of the light source side [i.e. opposed surface side] of light guide plate per se HB CC 3K244
  • F21S2/00,458
    		•  ......characterised by members arranged on the opposed side [i.e. observer side] of the side of the light guide plate that faces the object HB CC 3K244
  • F21S2/00,459
    		•  ......characterised by light sources per se and mounting thereof HB CC 3K244
  • F21S2/00,460
    		•  ......characterised by reflectors of light sources HB CC 3K244
  • F21S2/00,461
    		•  ......having features in between light sources and light guide plates HB CC 3K244
  • F21S2/00,462
    		•  ......characterised by members arranged on the opposed side of light source of light guide plate HB CC 3K244
  • F21S2/00,463
    		•  ......characterised by mountings of members HB CC 3K244
  • F21S2/00,464
    		•  ......characterised by other aspects [e.g. circuits, arrangements] HB CC 3K244
  • F21S2/00,470
    		•  ...without light guide plates HB CC 3K244
  • F21S2/00,480
    		•  ....having light sources arranged below the output surface [e.g. direct back lights, [figure]] HB CC 3K244
  • F21S2/00,481
    		•  .....characterised by members arranged on the output surface side HB CC 3K244
  • F21S2/00,482
    		•  .....characterised by light sources per se and mounting thereof HB CC 3K244
  • F21S2/00,483
    		•  .....chracterised by members arranged at the rear of light sources HB CC 3K244
  • F21S2/00,484
    		•  ......characterised by reflectors of light sources HB CC 3K244
  • F21S2/00,490
    		•  ....having light sources arranged on the side(s) of the output surface [e.g. hollow light guide members, [figure]] HB CC 3K244
  • F21S2/00,491
    		•  .....characterised by members arranged on the output surface side HB CC 3K244
  • F21S2/00,492
    		•  .....chracterised by light guide members [e.g. water] HB CC 3K244
  • F21S2/00,493
    		•  .....having features on the opposed side of the output surface HB CC 3K244
  • F21S2/00,494
    		•  .....characterised by light sources per se and mounting thereof HB CC 3K244
  • F21S2/00,495
    		•  .....characterised by reflectors of light sources HB CC 3K244
  • F21S2/00,496
    		•  .....having features in between light sources and light guide members HB CC 3K244
  • F21S2/00,497
    		•  .....characterised by mountings of members HB CC 3K244
  • F21S2/00,498
    		•  .....characterised by other aspects [e.g. circuits, arrangements] HB CC 3K244
  • F21S2/00,500
    		•  .controlling mechanical drives of lighting devices (arrangement of signaling or lighting devices for vehicles in general, the mounting or supporting thereof or circuits therefor B60Q) HB CC 3K243
  • F21S2/00,510
    		•  ..lighting devices or systems that track an object to be illuminated automatically HB CC 3K243
  • F21S2/00,520
    		•  ..Remote-controlled lighting device systems HB CC 3K243
  • F21S2/00,600
    		•  .characterised by the use HB CC 3K243
  • F21S2/00,610
    		•  ..for medical use HB CC 3K243
  • F21S2/00,611
    		•  ...for dentistry HB CC 3K243
  • F21S2/00,612
    		•  ..Floodlight devices used in the open air HB CC 3K243
  • F21S2/00,620
    		•  ..Floodlight HB CC 3K243
  • F21S2/00,621
    		•  ..Stage lighting HB CC 3K243
  • F21S2/00,622
    		•  ..Studio lighting HB CC 3K243
  • F21S2/00,623
    		•  ..Stadium lighting HB CC 3K243
  • F21S2/00,624
    		•  ..Fountain lighting HB CC 3K243
  • F21S2/00,625
    		•  ..Lighting methods or lighting fixtures adapted for rooms or the like HB CC 3K243
  • F21S2/00,630
    		•  ..Tunnel lighting HB CC 3K243
  • F21S2/00,631
    		•  ..Road lighting [e.g. embedded in road surface] HB CC 3K243
  • F21S2/00,640
    		•  ..Underwater lamps HB CC 3K243
  • F21S2/00,641
    		•  ...for aquaria HB CC 3K243
  • F21S2/00,642
    		•  ..Fish lamps [on vessels, underwater] HB CC 3K243
  • F21S2/00,650
    		•  ..used under low temperature environment HB CC 3K243
  • F21S2/00,660
    		•  ..Lighting devices for signaling HB CC 3K243
  • F21S2/00,661
    		•  ...Portable (e.g. barricades)(portable emergency signal devices on roads or on vehicles, warning triangle indicators B60Q) HB CC 3K243
  • F21S2/00,663
    		•  ...Signal indicating lamps HB CC 3K243
  • F21S2/00,664
    		•  ....Guiding lights [e.g. guiding lights indicating runways at airports by illuminating] HB CC 3K243
  • F21S2/00,667
    		•  ...Devices generating focused beams [e.g. for lighthouses] HB CC 3K243
  • F21S2/00,670
    		•  ..Decorative lights (F21S 6/00 takes precedence for decorative light stands and F21S 10/00 takes precedence for those providing varying lighting effects) HB CC 3K243
  • F21S2/00,680
    		•  ..Electrodeless discharge lamp devices HB CC 3K243
  • F21S2/00,681
    		•  ...by microwaves HB CC 3K243
  • F21S2/00,682
    		•  ...by high frequency induction HB CC 3K243
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