| Patents for F21V 23 - Arrangement of electric circuit elements in or on lighting devices (46,764) |
|---|
| 09/24/1992 | DE4108736A1 Series connected ballast for discharge lamp - has bendable mounting board and length at each end of board defined to bend up at sides of core to fix inside housing |
| 09/22/1992 | US5149282 Modular stem system for lighting applications |
| 09/15/1992 | CA1307511C Sectional structure for mounting spot lights, for fitting out of rooms and other |
| 09/08/1992 | US5145248 Structure of decorative neon light |
| 09/01/1992 | US5144542 Retractable light fixture |
| 09/01/1992 | US5144207 Circuit and method for igniting and operating an arc lamp |
| 09/01/1992 | US5144189 Automotive high voltage discharge lighting system and assembly |
| 09/01/1992 | US5143442 Portable projection device |
| 09/01/1992 | US5143441 Miniature flashlight |
| 08/27/1992 | DE4104036A1 Miniature low=voltage lamp fitted directly to transformer - has standard insulated socket with permanent connection to sec. winding, for lamp with screw=threaded base |
| 08/26/1992 | EP0500399A1 Chandelier |
| 08/25/1992 | US5142464 Mounting assembly for the rotary dimmer switch of a floor lamp |
| 08/25/1992 | US5142458 Search light |
| 08/25/1992 | CA1306731C Decorative lighting system |
| 08/18/1992 | US5139343 Lamp holder with switch means |
| 08/11/1992 | US5138538 Self-extinguishing flashlight |
| 08/11/1992 | US5138528 Electrical packaging system and components therefor |
| 08/07/1992 | WO1992014092A1 Lighting system |
| 08/07/1992 | CA2100679A1 Lighting system |
| 08/06/1992 | WO1992013231A1 Reflector assembly having improved light reflection and ballast access |
| 08/05/1992 | EP0497061A1 Insulated junction box, especially for mounting in lamp stand supports |
| 08/04/1992 | US5136493 Heat dissipating outdoor lamp holder |
| 08/04/1992 | US5136490 Electric light fixture with enhanced heat dissipation capability |
| 08/04/1992 | US5136475 Emergency light for marking of aircraft landing sites and other purposes |
| 08/04/1992 | US5135407 Lamp conversion kit |
| 07/29/1992 | CN2111440U Fluorescent lamp set |
| 07/24/1992 | CA2059003A1 Lamp conversion kit |
| 07/23/1992 | DE4121556A1 Tragkonstruktion mit eingebauter lichtquelle Supporting structure with built-in light source |
| 07/22/1992 | CN2110775U Working lamp with magnifier |
| 07/21/1992 | US5132886 Fluorescent strap light with hinged cover |
| 07/07/1992 | US5128847 Detachable, low wattage track mounting lamp |
| 07/07/1992 | US5128845 Submersible electrical appliance, especially a lamp |
| 07/07/1992 | CA1304731C Arrangement for an attachment for an electrical device |
| 07/01/1992 | EP0492547A1 Low-voltage lamp |
| 06/30/1992 | US5126923 Illumination device |
| 06/29/1992 | CA2058484A1 Flashlight with tailcap switch boot |
| 06/23/1992 | US5124902 Retractable light fixture |
| 06/23/1992 | US5124895 Electric discharge lamp arrangement and headlamp for motor vehicle using same |
| 06/17/1992 | EP0243411B1 Touch sensitive indicating light |
| 06/16/1992 | CA1303581C Directionally adjustable low-voltage lamp |
| 06/09/1992 | US5121309 Industrial luminaire with a quickly installed new and improved optical assembly |
| 06/09/1992 | US5121308 Miniature flashlight with two switches |
| 06/04/1992 | WO1992010075A1 A wide dimming range gas discharge lamp drive system |
| 06/04/1992 | CA2096624A1 Wide dimming range gas discharge lamp drive system |
| 06/03/1992 | EP0487665A1 Motor vehicle headlamp |
| 06/02/1992 | US5119275 Aimable headlamp having a discharge lamp bulb and a lighting circuit positioned in proximity thereof |
| 06/02/1992 | US5118990 Discharge lamp system |
| 05/27/1992 | EP0486714A1 Light track system |
| 05/26/1992 | US5117345 Portable lamp |
| 05/26/1992 | US5117340 Lighting device |
| 05/26/1992 | US5117215 Inductive device |
| 05/12/1992 | US5113330 Aimable headlamp having a discharge lamp bulb and a lighting circuit therefor |
| 05/12/1992 | US5113326 Miniature flashlight |
| 05/06/1992 | EP0483626A2 Outdoor luminaire |
| 04/21/1992 | US5107408 Lighting system |
| 04/16/1992 | DE4032444A1 Adaptor for low voltage halogen lamp with reflector - has lamp base bedded into centre of mains step-down transformer in standard Edison lamp housing |
| 04/14/1992 | US5105346 Method and apparatus for illuminating an underwater environment |
| 04/08/1992 | CN2101172U Flashless high-efficient light |
| 04/07/1992 | CA1298574C Unitized mounting device for mounting electrical components of a luminaire |
| 03/25/1992 | CN2099901U Signal indicator lamp with luminous diode |
| 03/19/1992 | WO1992004580A1 Fluorescent lamp assemblies |
| 03/19/1992 | WO1992003955A1 Clip for holding messages |
| 03/18/1992 | EP0474806A1 Motor vehicle headlight. |
| 03/17/1992 | US5097399 Flashlight with swivel head |
| 03/14/1992 | WO1992005386A1 High intensity lamp |
| 03/14/1992 | CA2092696A1 High intensity lamp |
| 03/12/1992 | DE4128605A1 Discharge headlamp for motor vehicle - has control circuit inside screenedcompartment behind lamp |
| 03/12/1992 | DE4108390C1 Vehicle lamp fitting with several bulbs - has multiple plug connection consisting of several conducting tracks and housed in insulating part |
| 03/10/1992 | US5095250 Festoon lighting |
| 03/05/1992 | WO1992004673A1 Improved memory system |
| 03/05/1992 | WO1992003897A1 Electrical unit for suspended ceiling |
| 03/05/1992 | DE4027347A1 External light with incorporated movement detector - has photosensor carried by printed circuit adjustable via setting screw |
| 03/05/1992 | CA2090862A1 Memory system |
| 03/03/1992 | US5093767 Space lighting fitting |
| 02/26/1992 | EP0471704A1 Lamp with metal oxide vaporized mirror |
| 02/26/1992 | EP0471690A1 Location marker |
| 02/26/1992 | EP0439554A4 Switch for portable light source |
| 02/25/1992 | US5091834 Universal lighting fixture replaceable with diversified lamps |
| 02/25/1992 | US5091611 Switch for portable light source |
| 02/25/1992 | US5090921 Lamp holder |
| 02/20/1992 | DE4025905A1 Holder for fluorescent tubes display - has plug socket with several insert sleeves for plug-forming electrodes of tube |
| 02/20/1992 | DE4024688A1 Multiple electric standard lamp with readily replaceable elements - arranged in floral spray formation within upright metallic tube through which LV circuit is completed |
| 02/18/1992 | CA1296077C Light fixture connector |
| 02/11/1992 | US5088015 Portable fluorescent lamp fixture |
| 02/11/1992 | US5088013 Clip for holding messages with reminder light |
| 02/11/1992 | CA2048874A1 Flashlight with swivel head |
| 01/29/1992 | EP0468822A2 Omnidirectional light |
| 01/28/1992 | CA2047972A1 Omnidirectional light |
| 01/15/1992 | EP0466301A1 Neon sign connector |
| 01/14/1992 | US5081568 Traffic police baton with means to indicate the direction in the night |
| 01/14/1992 | US5081395 Fluorescent lamp having three electrodes for starting at low temperatures |
| 01/10/1992 | CA2041451A1 Neon sign connector |
| 12/31/1991 | US5077825 Space heater mounted to ceiling fan |
| 12/31/1991 | US5077645 Low voltage halogen lighting fixture |
| 12/26/1991 | WO1991019937A1 Motor vehicle headlamp |
| 12/24/1991 | US5075834 Retractable light fixture |
| 12/19/1991 | DE4100814A1 Wireless electric christmas-tree candle - has miniature lamp switched on and off by semiconductor switch in battery circuit opened and closed by remote signalling |
| 12/17/1991 | US5073845 Fluorescent retrofit light fixture |
| 12/12/1991 | DE4018555A1 Installation box for lamps - has connector for support tube with insulated nut cover, cable in feeds and fixing locations |
| 12/10/1991 | US5072347 Search light |