| Patents for F21V 13 - Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups (11,665) |
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| 02/21/1990 | EP0354961A1 Integrally-pressed collimator |
| 02/08/1990 | DE3826161A1 Light-fanning device |
| 02/06/1990 | US4899261 Automobile headlamp with small height and high flux recovery |
| 12/20/1989 | EP0346854A2 Projector-type head lamp for vehicles |
| 12/20/1989 | EP0215035B1 Headlamp for dipped lights or fog lights for motor vehicles |
| 12/19/1989 | US4888668 Mirror light unit |
| 12/05/1989 | US4885669 Headlight device for vehicle |
| 11/08/1989 | EP0340735A2 Headlight apparatus for automotive vehicle |
| 11/07/1989 | US4879636 Projector-type head lamp for vehicles |
| 11/02/1989 | EP0339130A2 Lighting fixture with halogen lamp |
| 10/31/1989 | US4878161 Projector-type head lamp assembly for vehicles |
| 10/24/1989 | US4876633 Lighting system |
| 10/18/1989 | EP0337351A2 Reflector/refractor |
| 10/17/1989 | US4875141 Headlight for vehicle |
| 10/17/1989 | US4874228 Back-lit display |
| 10/11/1989 | EP0336478A1 Luminaire |
| 10/05/1989 | DE3810297A1 Reflector system and luminaire having the reflector system |
| 09/27/1989 | EP0334304A2 Projector-type head lamp assembly for vehicles |
| 09/26/1989 | CA1260297A1 Lighting device, particularly a spotlight with simultaneous setting of all its parameters |
| 09/19/1989 | US4868726 Headlamps |
| 08/29/1989 | US4862329 Vehicular headlamp |
| 08/29/1989 | CA1258842A1 Lantern with adjustable reflector assembly |
| 08/22/1989 | US4860181 Light shield-reflector for a lighting implement |
| 08/22/1989 | US4859043 High efficiency signal light, in particular for a motor vehicle |
| 08/10/1989 | WO1989007280A1 Integrally-pressed collimator |
| 08/08/1989 | US4856103 Luminaire with different asymmetry along two horizontal axes |
| 08/02/1989 | EP0325922A2 Portable lamp, particularly a pocket lamp |
| 07/26/1989 | EP0325254A2 Projector-type head lamp for vehicles |
| 07/25/1989 | US4851968 Automotive projector type headlight |
| 06/27/1989 | US4843526 Flashlight with switch assembly |
| 06/20/1989 | US4841423 Additional headlight for use on a motor vehicle in conjunction with a dipped headlight |
| 06/14/1989 | CN1004479B Lighting device for lift |
| 06/13/1989 | US4839781 Reflector/refractor |
| 06/13/1989 | CA1255643A1 Headlight system |
| 05/24/1989 | EP0316532A2 Light fixture |
| 05/02/1989 | US4827367 Foglight having a transverse filament for a motor vehicle |
| 05/02/1989 | CA1253562A1 A r lamp having an improved dome portion for increasing the useful light output |
| 04/19/1989 | EP0312442A1 Low profile main-beam headlamp for motor vehicles with a large recuperation of light |
| 04/18/1989 | US4823246 Shallow indicator light for a motor vehicle |
| 04/05/1989 | EP0309832A1 Lighting fixture |
| 03/28/1989 | US4816976 High efficiency luminaire with high angle brightness control |
| 03/21/1989 | US4814950 Automotive headlight of projector type |
| 03/14/1989 | US4812957 Optical system for uniform illumination of a plane surface |
| 03/07/1989 | US4811174 Vehicle lighting device |
| 03/07/1989 | US4811172 Lighting systems employing optical fibers |
| 02/23/1989 | DE3826676A1 Luminaire for compact fluorescent lamps |
| 02/09/1989 | DE3825991A1 Effect luminaire (decorative luminaire) |
| 02/07/1989 | US4803608 Rear lights for bicycles and other vehicles |
| 02/07/1989 | US4803601 Motor vehicle headlight, suitable for emitting a beam limited by a cut-off, and including a modified rear portion |
| 01/18/1989 | EP0299091A1 Light-signalling device |
| 01/17/1989 | US4799137 Reflective film |
| 01/17/1989 | US4799135 Headlight for vehicle |
| 01/10/1989 | US4797797 Dipped headlamp for motor vehicles |
| 01/03/1989 | US4796171 Low beam or fog headlamp for motor vehicles |
| 12/27/1988 | US4794504 Reflector for automobile headlight with improved full beam |
| 12/27/1988 | US4794501 Indirect specular lamp |
| 12/21/1988 | EP0295705A2 Projector-type head lamp for vehicles |
| 11/29/1988 | US4788633 Device with composite reflector |
| 11/23/1988 | EP0292159A1 High aspect ratio light fixture and film for use therein |
| 11/09/1988 | EP0290347A2 High output signal light, especially for motor vehicles |
| 11/08/1988 | US4783725 Flashlight with space efficient reflector |
| 10/20/1988 | WO1988008101A1 Electric light fitting |
| 10/06/1988 | WO1988007647A1 Reflective film |
| 10/05/1988 | EP0285148A2 Automotive lamp assembly |
| 10/05/1988 | CN88100325A 灯光信号装置 Light signaling devices |
| 09/20/1988 | US4772987 Headlight for antifog lamp for automotive vehicles |
| 09/13/1988 | US4771372 Head lamp for dimming light or fog light of motor vehicles |
| 08/18/1988 | DE3700198A1 Flat pocket lamp with a hollow mirror reflector and hollow mirror reflector for a flat pocket lamp of this type |
| 08/10/1988 | EP0277579A2 A high efficiency luminaire with high angle brightness control |
| 07/28/1988 | WO1988005584A1 Light-signalling device |
| 07/26/1988 | US4760501 Headlamp system |
| 07/07/1988 | DE3643369A1 Elongated luminaire |
| 07/06/1988 | EP0273353A2 Automotive headlight of projector type |
| 07/05/1988 | US4755916 Combined flood and spot light |
| 06/29/1988 | EP0272681A2 Lighting system |
| 06/28/1988 | US4754382 Motor vehicle headlight |
| 06/28/1988 | US4754374 Dipped headlight providing an offset bright spot without using a mask |
| 05/24/1988 | US4747027 Fluorescent lamp light unit |
| 05/17/1988 | US4745531 Lighting device with all parameters adjustable simultaneously, in particular for use as a stage light |
| 04/27/1988 | EP0265396A2 A battery-operated portable light emitting scattered and spotted beams of light |
| 04/26/1988 | US4740871 Dual-purpose signal lamp for a vehicle |
| 04/12/1988 | US4737896 Illumination device |
| 03/02/1988 | EP0257946A2 Faceted reflector for headlamps |
| 02/24/1988 | EP0256930A1 Fog lamp with transverse filament for motor vehicles |
| 02/16/1988 | US4725934 Glare control lamp and reflector assembly and method for glare control |
| 01/26/1988 | US4722036 Flashlight |
| 01/20/1988 | EP0253243A1 Reflector for motor vehicle headlamps with a modified main beam |
| 12/23/1987 | EP0250313A1 Additional headlamp to a dipped headlamp for a motor vehicle |
| 12/02/1987 | EP0247936A1 Dipped headlamp without a cap and having an offset concentration |
| 11/24/1987 | US4709308 Lighting device for an elevator |
| 11/03/1987 | US4704661 Faceted reflector for headlamps |
| 11/03/1987 | US4704004 Light box having a Fresnel lens |
| 10/20/1987 | US4701023 Sun simulator for simulating conditions in outer space |
| 09/15/1987 | US4694381 Light projector for movable optical effects |
| 09/09/1987 | EP0236113A2 Flashlight |
| 09/09/1987 | EP0235652A2 Anti-dazzle light fitting with a strip-like screening reflector |
| 08/05/1987 | EP0230834A1 Signalling lamps with coloured lighting for a motor vehicle |
| 07/28/1987 | US4683526 Asymmetric lamp |
| 07/16/1987 | DE3600915A1 Light duct ceiling |
| 07/09/1987 | DE3600209A1 Device for illuminating exhibits (showpieces) |