Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 11 - Screens not covered by groups , , or
Patents for F21V 11 - Screens not covered by groups , , or (4,937)
12/1988
12/01/1988WO1988009461A1 Light fixtures
11/1988
11/22/1988CA1245200A1 Lighting device for inspecting objects for flaws
11/09/1988EP0290162A2 Lighting fixture with rotatable glareshield
10/1988
10/27/1988DE3711366A1 Louvered luminaire for workplaces
10/25/1988US4780800 Reflective louvre for ceiling fixtures
10/20/1988WO1988008102A1 Low-luminance grid for lighting fittings
10/19/1988EP0286890A2 Screen for a fluorescent-light fitting
10/05/1988EP0285148A2 Automotive lamp assembly
09/1988
09/20/1988US4772987 Headlight for antifog lamp for automotive vehicles
08/1988
08/30/1988US4768140 Indoor light fixture for high intensity lamp
08/25/1988DE3803934A1 Motor vehicle head lamp (headlight)
08/24/1988EP0279386A1 Light fixture
08/24/1988EP0279385A1 Light fixture
08/23/1988US4766526 Light source
08/02/1988CA1239977A1 Automobile headlight with combined heat and light shield
07/1988
07/27/1988EP0148945B1 Shutter for radiation source of extended area
07/07/1988DE3643369A1 Elongated luminaire
06/1988
06/28/1988US4754382 Motor vehicle headlight
06/16/1988DE3741055A1 Scheinwerfer fuer den fahrzeugverkehr Headlights for the vehicle traffic
06/15/1988EP0271150A1 Luminaire with mirror reflectors capable of protecting against troublesome light spots
06/15/1988EP0270730A2 Color changer
06/14/1988US4751626 Reflector system for a luminaire
06/01/1988EP0268986A2 Lamp screen
06/01/1988DE3739077A1 Light screen (grid)
05/1988
05/24/1988US4747028 Low-maintenance, low-glare luminaire
05/24/1988US4747027 Fluorescent lamp light unit
05/17/1988US4745531 Lighting device with all parameters adjustable simultaneously, in particular for use as a stage light
04/1988
04/07/1988DE3633440A1 Lighting fixture
03/1988
03/23/1988EP0260895A2 An illumination lamp apparatus
03/02/1988EP0257537A2 Headlamp for motor vehicles
03/01/1988US4729075 Constant zone reflector for luminaires and method
02/1988
02/23/1988US4727458 Dimmed motor vehicle headlight
02/16/1988US4725934 Glare control lamp and reflector assembly and method for glare control
01/1988
01/05/1988US4717992 Glare protector
10/1987
10/06/1987CA1227682A1 Shutter for radiation source of extended area
10/01/1987DE3707477A1 Luminaire louvre (spill shield)
10/01/1987DE3610511A1 Indirectly emitting light, in particular for a high-pressure discharge lamp
09/1987
09/29/1987US4697076 Lighting device for inspecting objects for flaws
09/15/1987US4694381 Light projector for movable optical effects
09/09/1987EP0235652A2 Anti-dazzle light fitting with a strip-like screening reflector
08/1987
08/18/1987US4688156 Light-shielding screen device
08/18/1987US4688087 Light projector having a controllable intensity of illumination
08/11/1987US4686610 Motor vehicle headlamps projecting a masked beam, in particular a dipped beam
07/1987
07/07/1987US4679127 Headlight for motor vehicles
06/1987
06/30/1987US4677532 Screened vehicular headlight with an ellipsoidal reflector
06/19/1987DE3543087A1 Light emitter
06/10/1987EP0225313A2 Vehicle lights
06/03/1987EP0223943A2 Head light for a motor vehicle
05/1987
05/12/1987US4664481 For use in a vehicle
04/1987
04/22/1987EP0219255A2 Improvements in luminaires
04/14/1987CA1220460A1 Nonglare light fixtures for a rod-shaped light source
04/08/1987EP0217323A2 Lighting fixture and method of lighting
04/02/1987DE3632912A1 Lighting unit and method of lighting
04/01/1987CN86104591A Lighting device with simultaneous ajustable parameters
03/1987
03/04/1987EP0212415A1 Liquid crystal display device
03/04/1987EP0212211A2 Dipped-beam headlamp with an elliptical reflector
02/1987
02/10/1987US4642514 Automobile headlight with combined heat and light shield
01/1987
01/29/1987DE3624131A1 Headlamp, in particular for motor vehicles, having a detachable cover shield
01/21/1987EP0208895A2 Dipped beam head light or fog light for motor vehicles
01/14/1987EP0208569A1 Lighting fixture, especially a stage light projector provided with means for simultaneously adjusting all the projector's parameters
01/02/1987DE3522070A1 Pendant luminaire
12/1986
12/16/1986US4630181 Fluorescent lighting fixture
11/1986
11/20/1986EP0201926A1 Indirect mirror light fixture
11/18/1986US4623815 Halogen incandescent-type reflector lamp, particularly for display illumination
11/12/1986EP0200928A2 Dipped-beam headlight for vehicles
11/11/1986US4622625 Operating-room light with variable illumination
11/11/1986US4622624 Under shelf task lighting fixture
11/11/1986US4622470 Shutter control system
11/04/1986US4621309 Elongated luminaire
10/1986
10/29/1986EP0199052A2 Light projector for movable optical effects
09/1986
09/23/1986US4613929 Retrofit louvre for lighting fixture
06/1986
06/17/1986US4595258 Shutter for radiation source of extended area
06/04/1986EP0183179A2 Light screen
05/1986
05/27/1986US4591960 Lighting optical system
05/14/1986EP0180665A1 Lighting device with framing gate
05/12/1986EP0167591A4 Lamp support.
04/1986
04/02/1986EP0176103A1 Automobile headlight
03/1986
03/12/1986EP0173692A1 Luminaire with a rodlike lamp and lamella segment therefore.
02/1986
02/19/1986EP0171646A1 Motor vehicle headlamp for dipped light or fog light
02/04/1986CA1200069A1 Vault grid
01/1986
01/22/1986EP0169165A1 Lighting unit
01/15/1986EP0167591A1 Lamp support.
01/14/1986US4564783 Halogen incandescent lamp-and-reflector unit
12/1985
12/03/1985US4556930 Light radiation device and method for trapping fish
10/1985
10/30/1985EP0159534A1 Elongated light fitting
09/1985
09/03/1985US4539628 Nonglare light fixtures for a rod-shaped light source
08/1985
08/29/1985WO1985003760A1 Luminaire with a rodlike lamp and lamella segment therefore
07/1985
07/24/1985EP0149570A2 Improvements relating to automobile headlamps with a cut-off beam
07/24/1985EP0148945A1 Shutter for radiation source of extended area.
07/23/1985US4531180 Internal shield for trough-like reflector
07/04/1985WO1985002896A1 Lamp and support therefor
07/02/1985US4527225 Lamp and support therefor
06/1985
06/25/1985US4525772 Vehicle lamp assembly
05/1985
05/21/1985US4518224 Omnidirectional reflector with helically turned segments
05/15/1985EP0140994A2 Light source with colour filter
05/07/1985US4516197 Antiglare panel
05/07/1985US4516190 For use between the eyes
04/1985
04/24/1985EP0138747A1 Parabolic strip element for elongated lamps
04/23/1985US4513358 Lamp comprising automatically actuated louver system
03/1985
03/27/1985EP0135086A1 Light screen
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