| Patents for F21Y 103 - Elongated light sources, e.g. fluorescent tubes (5,303) |
|---|
| 03/30/1989 | DE3730157A1 Extremely asymmetrical BAP-true luminaire |
| 03/22/1989 | EP0307758A2 A troffer |
| 02/28/1989 | US4809142 Integrated lighting device |
| 02/23/1989 | DE3826676A1 Luminaire for compact fluorescent lamps |
| 01/17/1989 | US4799134 Optical reflector system for fluorescent lighting fixtures |
| 01/03/1989 | US4796168 Lighting fixture for fluorescent lamps |
| 11/22/1988 | US4787018 Outdoor electric lighting fixture |
| 10/20/1988 | WO1988008101A1 Electric light fitting |
| 10/18/1988 | US4779178 Compact fluorescent lighting apparatus |
| 09/13/1988 | US4771370 Leg strap for U-shaped lamp |
| 09/01/1988 | DE3705536A1 Luminaire |
| 08/04/1988 | DE3701841A1 Ceiling light, in particular for living and working rooms |
| 08/04/1988 | DE3701839A1 Ceiling light, in particular for living and working rooms |
| 06/29/1988 | EP0272681A2 Lighting system |
| 06/28/1988 | US4753603 Wholly enclosed armature arrangement for fluorescent tubes |
| 05/31/1988 | US4748543 Hidden source fluorescent light wash fixture |
| 05/24/1988 | US4747033 Illuminating device |
| 05/24/1988 | US4747027 Fluorescent lamp light unit |
| 05/17/1988 | US4744767 Swingable socket for lamps |
| 02/16/1988 | US4725931 Cove fixture |
| 02/11/1988 | DE3625501A1 2-component drawing board light system |
| 02/04/1988 | DE3626081A1 Emitter (radiator, light source) |
| 02/02/1988 | US4723200 Electric light holder |
| 02/02/1988 | US4723199 Tubular electric lamp fixture |
| 01/12/1988 | US4719546 Fluorescent lighting apparatus |
| 10/14/1987 | EP0241402A2 Lighting installation with a plurality of lighting units |
| 09/29/1987 | CA1227526A1 Fluorescent lamp system |
| 09/23/1987 | EP0238010A2 Lighting apparatus |
| 08/13/1987 | DE3604319A1 Device for joining lighting busway cover tubes having a longitudinal slot |
| 07/28/1987 | US4683526 Asymmetric lamp |
| 07/01/1987 | EP0226894A2 Housing |
| 06/25/1987 | DE3545513A1 Luminaire frame |
| 06/16/1987 | US4674016 Lighting apparatus |
| 05/19/1987 | US4667275 Luminaire for indirect lighting |
| 04/21/1987 | US4660131 Method for indirect lighting |
| 04/15/1987 | EP0217850A1 Wholly enclosed armature arrangement for fluorescent tubes. |
| 12/30/1986 | EP0206472A2 Lighting fixture |
| 11/25/1986 | US4624513 Lamp holder assembly having rotatable base shell |
| 11/12/1986 | CN86102474A Light reflector system |
| 10/22/1986 | EP0198423A2 Lamp holder assembly having rotatable base shell |
| 10/14/1986 | US4617612 High efficiency task lighting fixture |
| 10/09/1986 | WO1986005857A1 Wholly enclosed armature arrangement for fluorescent tubes |
| 10/01/1986 | EP0195980A2 Attachment for a lamp holder |
| 09/17/1986 | EP0194590A2 Elongate lighting fixture with built-in reflector |
| 07/16/1986 | EP0187296A2 Housing with a tiltable lamp holder for unilaterally socketed flourescent lamps |
| 07/08/1986 | US4599684 Light reflector system |
| 07/01/1986 | US4598344 Elongated lamp, particularly fluorescent lamp |
| 06/24/1986 | US4597035 Lamp structure |
| 05/06/1986 | US4587601 Combined flood and spot light incorporating a reflector member of circular and parabolic longitudinal cross section |
| 05/06/1986 | US4587600 Lighting fixture |
| 04/30/1986 | EP0179453A1 Lighting fixture for humid environments |
| 04/01/1986 | US4580200 Lighting fixture |
| 02/04/1986 | US4569004 Cove light fixture |
| 01/14/1986 | US4564890 Outdoor lighting fixture using U-shaped fluorescent lamp |
| 12/31/1985 | US4562517 Reflector systems for lighting fixtures and method of installation |
| 11/19/1985 | US4554619 Lamp with a linear light source |
| 08/21/1985 | EP0151999A1 Lighting unit for a single-cap lamp |
| 08/21/1985 | EP0151850A2 Reflector systems for lighting fixtures and methods of installing such system |
| 08/20/1985 | US4536830 Reflector assembly for lamp fixtures |
| 08/06/1985 | US4533981 Light cornice |
| 05/28/1985 | US4520436 Lamp apparatus |
| 05/22/1985 | EP0142432A2 Closed fitting for tubular discharge lamps |
| 04/24/1985 | EP0138746A1 Lighting fixture with an accessory linear light source |
| 04/09/1985 | CA1185321A1 Hydraulic motor driven electric generating unit |
| 03/12/1985 | US4504891 Fluorescent lamp system |
| 02/13/1985 | EP0132687A1 Lighting fixture for a compact fluorescent lamp |
| 02/12/1985 | US4499529 Light reflector |
| 03/06/1984 | US4435744 Explosion-proof fluorescent light fixture |
| 02/07/1984 | US4430693 Illuminating device for underground mining |
| 01/10/1984 | CA1160195A1 Mine lamp |
| 12/27/1983 | US4423474 Mine lamp |
| 09/28/1983 | EP0089713A1 Lighting fitting |
| 09/06/1983 | US4403275 Wattless lamp assembly |
| 06/29/1983 | EP0082420A1 Lighting fixture frame |
| 06/08/1983 | EP0080703A2 Tubular screen for electric fluorescent tubes and the like |
| 09/30/1982 | WO1982003260A1 Electrical power units |
| 09/28/1982 | US4352148 Equipment corner notch-mounted triangular enclosure for tubular light source |
| 07/27/1982 | CA1128482A1 Wrap-around parabolic light fixture and method for manufacture |
| 07/06/1982 | US4338653 Versatile fluorescent lighting fixture |
| 06/30/1982 | EP0054595A1 Watertight lighting fitting for tubular lamps |
| 10/28/1981 | EP0038616A1 An electric lighting unit |
| 09/15/1981 | US4290096 Light fixture |
| 08/04/1981 | US4282564 Triangular enclosure for tubular light source |
| 04/07/1981 | US4261030 Wrap-around parabolic light fixture and method for manufacture |
| 03/24/1981 | CA1098097A1 Removable dust-free lamp unit with contactless switch |
| 02/03/1981 | US4249234 Portable luminaire with fluorescent lantern |
| 01/27/1981 | US4247884 Fluorescent mine lighting fixture |
| 01/20/1981 | US4246629 Fluorescent light fixture |
| 12/11/1980 | WO1980002735A1 Luminaire for indirect lighting |
| 10/21/1980 | US4229779 Luminaire with arcuate reflector |
| 10/01/1980 | EP0016609A1 Lighting fixture and method of manufacture |
| 01/29/1980 | US4186432 Lamp for use in subterranean applications |
| 01/01/1980 | US4181929 Portable illuminating tower |
| 10/02/1979 | CA1063571A1 High intensity discharge lamp for use in explosive atmospheres such as mines |
| 09/19/1979 | EP0004234A2 Lighting fixture and process for manufacturing a reflecting surface therefor |
| 05/22/1979 | US4156270 Outdoor lighting fixture |
| 02/06/1979 | US4138713 Light fixture |
| 01/02/1979 | US4133024 Behind the scene lights |
| 02/14/1978 | US4074124 Illumination apparatus for simulating night, dawn and morning, mid-day and afternoon and dusk natural light conditions |
| 01/17/1978 | US4069415 High intensity discharge lamp for use in explosive atmospheres such as mines |