| Patents for F21V 23 - Arrangement of electric circuit elements in or on lighting devices (46,764) |
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| 07/15/1993 | DE4218880A1 Aquarium lamp - has housing containing lamp hinged to form lid over tank and providing easy access to tank. |
| 07/13/1993 | US5226724 Modular, user-installed, surface-mounted, fluorescent lighting system |
| 07/13/1993 | US5226722 Flashlight and bulb holder therefor |
| 07/13/1993 | US5226712 Hands-free flashlight held between teeth |
| 07/07/1993 | WO1993014346A1 Device for mechanical and electrical coupling for low voltage equipment |
| 07/07/1993 | EP0549633A1 Improved memory system |
| 07/07/1993 | CA2105312A1 Very low voltage mecanical and electrical installation coupling device |
| 07/06/1993 | US5225765 Inductorless controlled transition and other light dimmers |
| 06/30/1993 | EP0548263A1 High intensity lamp |
| 06/29/1993 | US5222800 Recessed lighting fixture |
| 06/29/1993 | US5222796 Dry spigot lamps |
| 06/24/1993 | DE4141587A1 Motor vehicle headlamp with conductive track around sleeve - is safeguarded by automatic disconnection of high=voltage supply to discharge lamp when sleeve is broken |
| 06/17/1993 | DE4140766A1 Portable battery-operated fluorescent lamp incorporating bias circuit - housed directly in lamp socket and supplied from battery with energy reduction for pre-heating phase |
| 06/15/1993 | US5219444 Motor vehicle headlight having reduced uv radiation emission |
| 06/10/1993 | WO1993010689A1 Integral clipboard and reading light |
| 06/09/1993 | EP0545045A1 Lighting fixture for recessed mounting in a ceiling |
| 06/09/1993 | DE4203702C1 Lock key incorporating battery operated light source - has removable cover fitted to lock housing to connect battery within housing to light source within cover. |
| 06/09/1993 | CN2135893Y Nearsight-proof clock controlled multi-function lamp |
| 06/08/1993 | US5217301 Lighting fixture having an unobtrusive surface switch |
| 06/08/1993 | US5217296 Solar powered light |
| 06/03/1993 | DE4139201A1 Lamp holding system for light bulb or lamp held in suspension by electromagnet - has no mechanical contact between holder and lamp, with lamp held only by magnetic field and power for operating lamp comes from magnetic alternating field |
| 06/02/1993 | EP0544559A1 Surgical lamp with automatic adjustment of the light intensity on the operating field |
| 06/02/1993 | EP0544366A1 Segment for line lighting device and device provided with such a segment |
| 06/02/1993 | EP0543887A1 Electrical unit for suspended ceiling. |
| 05/27/1993 | DE4210325A1 Ventilator fan unit with moving light effect - has blade system combined with rotating fluorescent lighting effect in suspended unit |
| 05/25/1993 | US5213410 Method and apparatus for illuminating an underwater environment |
| 05/25/1993 | US5213408 Variable focusing flashlight |
| 05/18/1993 | US5211471 Flashlight with tailcap switch boot |
| 05/13/1993 | WO1993009584A1 Open circuit monitor |
| 05/12/1993 | CN2132921Y Waterproof, dustproof and energy-saving fluorescent lamp set |
| 05/12/1993 | CN2132920Y Stand of fluorescent tube |
| 05/06/1993 | DE4135718A1 Mast mounted exterior lamp with fluorescent bulbs - has shallow convex plastics base with metal plate supporting connection parts for lamp under transparent cover |
| 05/05/1993 | CN2132066Y Energy-saving torch |
| 05/04/1993 | US5208516 Touch controlled electric light socket with high current tolerance |
| 05/04/1993 | US5208486 Switching mechanism for making and breaking an electrical circuit |
| 05/04/1993 | US5207502 Miniature flashlight |
| 04/29/1993 | DE4134836A1 Low voltage lighting unit of simple and economic construction - employs composite sandwich material, one-piece build for base and stem and does not require internal leads or additional insulation |
| 04/29/1993 | CA2054400A1 Automated yard light |
| 04/27/1993 | US5205637 Touch operated lighting attachment |
| 04/27/1993 | US5205632 Undercabinet lamp |
| 04/22/1993 | DE4133846A1 Low voltage lighting unit for use with furniture - has light bulb holder supported on metal rods connecting with plug engaging socket unit |
| 04/21/1993 | CN2130236Y Ac/dc automatic change-over daylight lamp |
| 04/20/1993 | US5203624 Hazard warning device |
| 04/07/1993 | EP0535416A1 Work lighting fixture with at least one fluorescent lamp |
| 04/01/1993 | WO1993006415A1 Means for preventing overheating of electronic elements housed in the foot of a spotlight |
| 03/30/1993 | US5197798 Lighting apparatus |
| 03/30/1993 | US5197797 Miniaturized self-contained tubular lighting fixture |
| 03/24/1993 | CN2128816Y Table lamp controlled by infrared ray |
| 03/23/1993 | US5195819 Dry spigot lamps |
| 03/23/1993 | CA1314852C Rechargeable miniature flashlight |
| 03/16/1993 | US5193898 Rechargeable miniature flashlight |
| 03/16/1993 | US5193896 Lighting device for personal use |
| 03/04/1993 | WO1993004317A1 Modular lighting system and method |
| 03/01/1993 | CA2076834A1 Fluorescent lamp electrode disconnect arrangement |
| 02/25/1993 | DE4127899A1 Electrical connector with phase selection, e.g. for rail mounted lighting unit - has three=phase connection bushes that can be selected by insertion of pin into slots in plug body |
| 02/25/1993 | DE4127765A1 Light circuit e.g. for pocket lamp flashlight or torch - has electronic switch with decay circuit and microphone. so that lamp extinguishes after half a minute, but re-illuminates if there is sufficient noise |
| 02/24/1993 | EP0528589A2 Refracting lens for outdoor light fixtures |
| 02/24/1993 | EP0528588A2 Low voltage light fixture |
| 02/24/1993 | EP0528344A2 Light source |
| 02/23/1993 | US5189339 Fluorescent lamp assemblies |
| 02/17/1993 | EP0527300A2 Plug connector for luminaires |
| 02/10/1993 | CN2126892Y Non-touch lamps and lanterns |
| 02/10/1993 | CN1068880A Long service life energy-saving signal lamp for screen |
| 02/09/1993 | US5184881 Device for full spectrum polarized lighting system |
| 02/03/1993 | EP0525654A2 Lighting system |
| 02/02/1993 | US5183327 Fluorescent light fixture with open ballast housing |
| 01/16/1993 | CA2047059A1 Detachable, low wattage track mounting lamp |
| 01/07/1993 | EP0521266A2 Halogen lamp with exchangeable socket |
| 01/07/1993 | DE4120849A1 Electrical lighting system for christmas tree or for party illumination - has several single, individually positionable lights, each having its own battery power source and radio receiver |
| 01/05/1993 | US5176440 Pole assembly and methods thereof |
| 01/05/1993 | US5176438 Integral clipboard and reading light |
| 12/29/1992 | US5174645 Electric candle with sound producing means |
| 12/29/1992 | US5174642 Remote ballast assembly |
| 12/24/1992 | DE4120182A1 In-built light for kitchen fitting or furniture - has flat cylindrical housing enclosing fluorescent light tube and rear reflector |
| 12/16/1992 | CN2125059U Combined lamps and lanterns for fluorescent lamp |
| 12/15/1992 | US5171086 Hand held adjustable focus flash light |
| 12/09/1992 | EP0517650A1 Automatic room lighting control installation |
| 12/09/1992 | EP0516703A1 Products incorporating piezoelectric material. |
| 12/02/1992 | EP0516578A2 Electrical contact strip |
| 12/02/1992 | CN2123678U Touching controlled decoloured lamp |
| 12/01/1992 | US5168456 Incremental frequency domain correlator |
| 11/26/1992 | WO1992020959A1 Room lighting control process and device |
| 11/26/1992 | DE4110740C1 Component fixing appts. for triangular-section rail holding bus=bar - has protruding ribs or strips on inner edge of rail, and removable cover forming base of right-angled isosceles triangle |
| 11/25/1992 | CN2123001U Fluorescent lamps and lanterns |
| 11/24/1992 | US5165785 Floor lamp dimmer |
| 11/10/1992 | US5162950 Lighted mirror assembly for motor vehicle visor |
| 11/10/1992 | US5161882 Christmas lighting organizer apparatus |
| 11/03/1992 | US5161095 Flashlight with swivel head and rotary switch |
| 10/29/1992 | WO1992018804A1 Solar powered light |
| 10/29/1992 | DE4113442A1 Individually rechargeable decorative Christmas tree lighting system - comprises number of rechargeable light units that plug into tree mounted holders to form mains-independent lighting system |
| 10/29/1992 | DE4113210A1 Twin-tubular installation system for LV lamps - comprises LV inner ring and mains voltage outer ring of tubes serving interconnected lamp mountings |
| 10/28/1992 | EP0510300A2 Pocket lamp |
| 10/27/1992 | US5158358 Tailcar switch focus flashlight |
| 10/22/1992 | DE4201833A1 Lamp fixed to supporting frame with connector moulding - enables electric power to be supplied from mains to lamp or selection of other electrical appts. |
| 10/15/1992 | DE4210649A1 Illumination of furniture interior - using external arm for light source connected to spring-loaded positioner |
| 10/15/1992 | DE4201835A1 Halogen floodlight fitted on support stirrup - has electrical connecting cable, and fixture component on stirrup for cable drum with connecting box engaging with second fixture |
| 10/14/1992 | CN2119066U Induction lamp |
| 10/06/1992 | US5152602 Electric candle |
| 10/01/1992 | WO1992017041A1 Space heater mounted to ceiling fan |
| 09/29/1992 | US5150963 Christmas tree light receptacle apparatus |