Patents for F21V 31 - Gas-tight or water-tight arrangements (10,754)
06/2002
06/04/2002US6398397 Fiber optic pool lighting apparatus
06/04/2002US6398382 Apparatus and method for indicating liquid level in a chemical tank
05/2002
05/29/2002CN2493835Y All weather microwave sulfphur lamp
05/29/2002CN2493834Y Water-proof explosion-resistant lamp
05/28/2002US6394636 Vehicular headlamp
05/28/2002US6394630 Remote control lantern with automatic shut-off feature
05/28/2002US6394625 Light-emitting device and support pillar assembly
05/23/2002DE10055162A1 Protective panel for motor vehicle external lights has coating of electrically conductive material heated via current connections if resistance across gap below predefined threshold
05/21/2002US6390654 Interior/industrial luminaire
05/15/2002EP1205706A2 Ventilation system for a lamp, in particular for vehicle headlamps
05/08/2002DE10055152A1 Ventilation system of lamp, especially headlamp of vehicle has labyrinth-like ventilation passage standing in active communication with second ventilation arrangement and second ventilation device surrounding ventilation passage.
05/08/2002CN2490418Y Highway, railway tunnel lighting device
05/07/2002US6382962 Venting cover for a containerized candle
05/01/2002CN1083966C Automotive lamps
04/2002
04/25/2002WO2002033314A1 Damp-proof lamp
04/18/2002US20020044455 Front end structure and head lamp system of automotive vehicle
04/18/2002US20020044443 In-ground or improved well light
04/17/2002EP0923696A4 Integrally formed linear light strip with light emitting diodes
04/17/2002CN1083081C Ventilation system for vehicle lamp
04/16/2002US6371635 Lighting device for vehicles
04/16/2002US6371625 All solid-state omni directional luminary and flashlight
04/11/2002US20020041494 Tailcap and bulb holder for a flashlight
04/04/2002WO2002027235A1 Super bright led utility and emergency light
04/03/2002EP1192078A1 High intensity gas discharge aircraft lighting
04/03/2002CN2484474Y Light-modulating electric torch
04/02/2002US6364924 Air permeable cap and outdoor lamp, automobile lamp and electrical component comprising same
04/02/2002US6364507 Waterproof LED display
03/2002
03/27/2002CN2483604Y Ground marking lamp
03/26/2002US6361183 Flashlight
03/21/2002US20020034074 Tubular decoration light string
03/20/2002CN2482627Y Built-in damp-proof electric appliances garden lamps
03/14/2002US20020031739 Venting cover for a containerized candle
03/14/2002US20020030992 Rugged, waterproof LED array lighting system
03/06/2002CN2480690Y Soft end and core for water-proof
03/06/2002CN2480689Y Luminous long-life lamp
03/05/2002US6352358 Universally positionable climate controlled light enclosure
02/2002
02/28/2002US20020024810 Back cover for a lamp body
02/28/2002US20020024807 Flashlight
02/27/2002EP1182397A2 A lamp
02/27/2002EP1181484A1 Mount housing
02/27/2002CN1337546A Casing for electrical equipment and its electric power connector
02/27/2002CN1079934C Vehicle lamp having improved air vent structure
02/27/2002CN1079930C Vehicle light
02/27/2002CN1079929C Vehicle lamp having waterproof cover
02/21/2002US20020021565 Flashlight accessory device
02/21/2002US20020021510 All weather color filter
02/21/2002DE10051952A1 Humid room light has trough and cover with latching surfaces obliquely inclined to mounting plane so cover cannot be removed from trough without tools
02/13/2002CN2476706Y Double-light-source lamp holder
02/12/2002US6345900 Tailcap and bulb holder for a flashlight
02/07/2002WO2002010641A1 Illuminating fixture for enclosed space containing a humid environment
02/07/2002WO2002010639A1 Lamp
02/07/2002CA2418080A1 Illuminating fixture for enclosed space containing a humid environment
02/07/2002CA2413532A1 Lamp device
02/06/2002EP1177586A1 Light-emitting diode arrangement
01/2002
01/30/2002CN2474895Y Novel bayonet type running horse lamp
01/30/2002CN2474894Y Novel rubber wire screw socket running horse lamp
01/30/2002CN2474893Y Novel water proof bayonel type running horse lamp
01/23/2002CN2473452Y High reflection far distance torch
01/17/2002US20020006042 Signal apparatus
01/17/2002DE10128398A1 Front end structure and headlight system for motor vehicle with air feed to lamp formed in one piece with front wall of engine compartment
01/16/2002CN2472052Y Beam curtain style ornament lights
01/16/2002CN1331834A All-weather fluorescent lamp with protective assembly
01/16/2002CN1077972C Vehicular headlamp having improved orthogonal conversion gear mechanism
01/10/2002WO2002003761A1 Mobile illuminating device
01/10/2002DE10130710A1 Linear light for vehicle has opening in housing for e.g. electrical components, circuit board, mirror covered by lens that guides light horizontally although mounting plane may not be vertical
01/09/2002EP0858447B1 Methods of producing aminophenylsulphonyl carbamides and intermediate products for use in the process
01/08/2002US6336732 Flashlight with a waterproof switching device
01/02/2002CN2469307Y Sealed multifunctional lamp box
12/2001
12/26/2001CN2467896Y Socket for small night lamp
12/26/2001CN2467892Y Directional fast pluging-in assembling water proof decorative lamp
12/26/2001CN1076811C Under-water decorative light device
12/20/2001US20010053079 Light-emitting device and support pillar assembly
12/20/2001DE10024427A1 Lichtquelle Light source
12/19/2001CN2466505Y Hung type rear plug for Meinai lamp
12/19/2001CN2466504Y Thread type rear plug for Meinai lamp
12/19/2001CN2466503Y Step pull-ring type rear plug for Meinai lamp
12/19/2001CN2466491Y Optic fibre waterproof gemestone garden lamp
12/19/2001CN2466489Y Optical fibre rear lamp for bath room
12/19/2001CN2466485Y Rubber wire flat ribbon spiral trotting horse lamp
12/19/2001CN2466482Y Rubber wire flat ribbon snap type trotting horse
12/13/2001WO2001094842A1 Methods and apparatus for illuminating an area
12/13/2001CA2410500A1 Methods and apparatus for illuminating an area
12/12/2001CN2465032Y Improved press type electric torch
12/06/2001US20010048595 Methods and apparatus for illuminating an area
12/06/2001DE10026661A1 Universal LED illumination module for internal, external mains-powered lights has LEDs supplied with electrical power, driven via capacitor supply part directly connected to mains
12/06/2001DE10025020A1 Bath has functional units, e.g. water jets, mounted in holes in tub wall, inner surface of hole acting as sleeve for unit
12/05/2001EP1160463A1 Sanitary tub
12/05/2001EP1007879B1 Light ramp
11/2001
11/29/2001DE10026487A1 Headlamp for motor vehicle has internal cover element for gap between reflector and housing with at least one opening near both air inlet and air outlet of venting device
11/28/2001EP1025386B1 Illuminating body for swimming pools and similar
11/28/2001CN2462234Y Integrated structure of lamp socket and ballast
11/22/2001US20010043477 Lighting device for vehicles
11/21/2001EP1156272A2 Light source
11/21/2001CN2460856Y Solar traffic signal light luminous disc
11/20/2001US6318883 Lamp for vehicle
11/15/2001US20010040804 Illuminator for a signal lamp
11/15/2001DE10023183A1 Underwater light for divers has several housing sections with power sources which can be joined together to vary available power
11/14/2001EP1153243A1 Sealed light fixture
11/14/2001EP1153242A1 Adjustable mount for sealed light systems
11/13/2001US6315438 Vehicle headlamp of a movable reflector type