Patents
Sitemap › F21 - Lighting › F21Y - Indexing scheme associated with subclasses , and , relating to the form of the light sources › F21Y 103 - Elongated light sources, e.g. fluorescent tubes
Patents for F21Y 103 - Elongated light sources, e.g. fluorescent tubes (5,303)
06/1998
06/02/1998US5758952 Lampholder for compact fluorescent lamps
05/1998
05/13/1998CN1181801A Socket and socket device
05/05/1998US5746503 Illuminated canopy system
05/05/1998US5746502 Receptacle structure for fluorescent lamp
04/1998
04/16/1998DE19642408A1 Sauna or steam cabin with internal lighting
04/15/1998EP0756688A4 Housing assembly for illuminated glass tubing
04/09/1998DE19638214A1 Lamp for lighting sports and entertainment halls
03/1998
03/18/1998EP0829677A1 Lighting fixture for humid environments
03/17/1998US5727871 Fluorescent lighting fixture
02/1998
02/10/1998US5716123 Elongated light tube
02/03/1998US5713659 Illuminated canopy with access doors
01/1998
01/13/1998US5707142 Lighting fixture
01/08/1998DE19724886A1 Fitting for installing fluorescent light tubes in parallel
11/1997
11/20/1997DE19615523C1 Translucent light-cover
11/12/1997EP0806605A2 Work lamp
11/11/1997US5685633 Lamp for elongate lighting means
11/06/1997DE19617343A1 Directly or indirectly radiating lighting arrangement
10/1997
10/09/1997WO1997037369A1 Light source and socket
10/01/1997EP0798507A1 Surface-type illumination device and liquid crystal display
09/1997
09/23/1997US5670786 Multiple wavelength light source
09/02/1997US5662403 Luminaire for interior lighting
08/1997
08/28/1997WO1997031409A1 Socket and socket device
08/28/1997WO1997031220A1 Socket and socket device
08/28/1997CA2217167A1 Socket and socket device
08/21/1997WO1997030309A1 Luminaire
07/1997
07/08/1997US5645344 Reflector for a light source
07/02/1997EP0781387A1 Illuminated canopy system
06/1997
06/26/1997DE19547747A1 Method of lighting room with lamp
05/1997
05/21/1997CN1150472A Housing assembly for illuminated glass tubing
04/1997
04/08/1997US5619351 Surface-type illumination device and liquid crystal display
03/1997
03/25/1997US5613763 Method for installing illuminated canopy system
03/19/1997EP0763691A1 Outdoor building lighting system
03/13/1997DE19533778A1 Flat lamp e.g. for photographing and filming studios
03/05/1997EP0760449A1 Lighting fixture
02/1997
02/05/1997EP0756688A1 Housing assembly for illuminated glass tubing
02/04/1997US5599090 Lamp with protective tube
12/1996
12/19/1996DE19616884A1 Enamelled surface quality monitoring lamp operating according to simultaneous contrast law
12/17/1996US5584575 Lighting fixture with streamline ballast and method of installation
12/11/1996EP0746721A1 Illuminated canopy system
11/1996
11/26/1996US5577835 PL lamp holder
10/1996
10/17/1996DE19513972A1 Tubular fluorescent lamp unit
10/10/1996DE19513364A1 Lighting system for office work-space
10/10/1996DE19512083A1 Housing for fluorescent lamp
10/03/1996WO1996030697A1 Modular cable duct for lighting and for transport of multipurpose electric cables
08/1996
08/27/1996US5550723 Apparatus and method for retrofitting incandescent lighting fixtures
08/22/1996WO1996025622A1 Housing assembly for illuminated glass tubing
08/22/1996CA2187948A1 Housing assembly for illuminated glass tubing
08/07/1996CN1128333A Luminaire for interior lighting
08/06/1996US5544030 Luminaire
07/1996
07/30/1996US5541823 Housing assembly for illuminated glass tubing
07/25/1996DE3844892C2 Luminaire for compact light source with two reflectors
07/17/1996EP0746721A4 Illuminated canopy system
07/16/1996US5537302 Illuminated sign with patterned openings on light dispersion member
07/09/1996US5535110 Ceiling mounted wallwash light fixture
07/09/1996US5534664 For electrical components used in hazardous atmospheres
07/03/1996EP0417145B1 Light rail
06/1996
06/18/1996US5528473 High output fluorescent lighting fixture
06/12/1996EP0716262A1 Lighting fixture for linear lighting means
06/11/1996US5526244 Overhead luminaire
06/09/1996CA2150447A1 Lamp for elongate lighting means
06/04/1996US5523931 High lumen output fluorescent lamp fixture
05/1996
05/30/1996DE4442351A1 Light box, e.g. for through illumination of transparent film or foil, e.g. for medical evaluation of X=ray images
05/21/1996US5519594 Lampshade structure of a halogen lamp
05/15/1996DE4440135A1 Raster element as light deflection and aperture protection device for room and office lights
05/09/1996DE19541354A1 Internal lighting device using direct and secondary radiation
04/1996
04/18/1996WO1996011357A1 Illuminated canopy system
04/02/1996US5504545 Illuminating apparatus
03/1996
03/06/1996EP0699863A2 Luminaire for interior lighting
02/1996
02/21/1996EP0697560A1 Elongated indoor light fixture for lighting a work station
01/1996
01/31/1996CN1115840A Luminaire
01/18/1996DE4425132A1 Reflector for compact fluorescent lamp
12/1995
12/26/1995US5479328 High-brightness, high-efficacy backlight
12/05/1995US5473522 Modular luminaire
11/1995
11/29/1995EP0684425A2 Luminaire comprising at least a light source
10/1995
10/26/1995DE19501327A1 Tubular safety lamp
10/19/1995WO1995027870A1 High output fluorescent lighting fixture
10/19/1995CA2186957A1 High output fluorescent lighting fixture
10/18/1995EP0677700A1 Securing a lamp reflector
10/18/1995EP0677698A1 Lamp latching system
10/12/1995DE4411890A1 Compact lamp e.g fluorescent light for internal lighting
10/11/1995EP0676584A1 Reflector lamp
09/1995
09/28/1995DE19501602A1 Fluorescent lighting fitting for general illumination
09/19/1995US5452187 Fluorescent lighting fixture having a bendable support and mounting system
09/05/1995US5448460 Fluorescent lighting fixture having a bendable support and mounting system
08/1995
08/08/1995US5440471 Florescent light fixture assembly
08/08/1995US5440466 Flourescent lighting fixture retrofit unit and method for installing same
07/1995
07/25/1995US5436816 Cove lighting apparatus
06/1995
06/27/1995US5428515 Electric lighting assembly
06/14/1995EP0657008A1 Support for a portable fluorescent hand lamp
04/1995
04/13/1995DE4334025A1 Clean-room luminaire
04/06/1995DE4333300A1 Strip light
03/1995
03/21/1995US5400234 Light
03/21/1995CA2011575C Universal modular lighting system
03/15/1995EP0643258A1 Luminaire
03/14/1995US5398179 Compact fluorescent hard wire adaptor for recessed cans
03/14/1995CA2131752A1 Luminaire
02/1995
02/14/1995US5390096 Replacement compact fluorescent lamp assembly
02/14/1995US5390094 All-weather cold-cathode lighting assembly
02/09/1995DE4326107A1 Ceiling luminaire
02/02/1995DE4415257A1 Elongate housing for accommodating luminaires and associated components, for use in railway stations and the like
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