| Patents for F21V 19 - Fastening of light sources or lamp holders (36,699) |
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| 05/07/1991 | US5013253 Fluorescent light connector assembly |
| 05/02/1991 | EP0425050A1 Lampholder assembly |
| 04/30/1991 | US5012397 Socket and changeable bulb housing snap fastener for Christmas light strings |
| 04/30/1991 | CA1283717C Locking arrangement for a lamp socket assembly |
| 04/25/1991 | DE3934440A1 Kaltlichtspiegelleuchte Cold Light Mirror Light |
| 04/24/1991 | WO1991006991A1 Lampholder assembly |
| 04/24/1991 | EP0423848A2 Signal and/or control device for panel front mounting |
| 04/24/1991 | CA2056414A1 Lampholder assembly |
| 04/23/1991 | US5010463 Electrified bulletin board with illuminable push-pin |
| 04/23/1991 | US5010455 Headlamp assembly |
| 04/16/1991 | US5008790 Fluorescent-type fixture having removable fold-out lamp sockets |
| 04/16/1991 | US5008588 Wedge-type lamp bulb assembly |
| 04/11/1991 | DE4031167A1 Electric light for domestic cooking oven - has light bulb socket formed in integrally with housing fitted through oven wall to hold light bulb |
| 04/10/1991 | EP0421824A1 A surface mounted led package |
| 04/10/1991 | EP0421317A2 Device for fixing a lamp in the opening of a vehicle headlight reflector |
| 04/09/1991 | US5006970 Fluorescent light fixture |
| 04/09/1991 | US5006968 Wall mounted lamp with adjustable pattern of illumination |
| 04/09/1991 | US5006751 Electric lamp and adapter socket therefor |
| 04/03/1991 | EP0420433A2 Mount for miniature arc lamp |
| 04/03/1991 | EP0420431A2 Precision tubulation for self mounting lamp |
| 04/03/1991 | EP0420214A2 Lamp device and method of bonding mirror reflector to lamp |
| 04/03/1991 | CN2074419U Fastening device for the holder of fluorescent lamp |
| 03/29/1991 | CA2021083A1 Precision tubulation for self mounting lamp |
| 03/29/1991 | CA2021082A1 Mount for miniature arc lamp |
| 03/26/1991 | US5003432 Down lighting systems and fixtures therefor |
| 03/26/1991 | US5003232 Luminaire having detachable reversible holders for supporting different numbers of tubular lamps |
| 03/20/1991 | EP0417145A1 Flexible light rail. |
| 03/20/1991 | CN2073532U Rotating and transforming lamp |
| 03/19/1991 | US5001615 Positive interlock assembly |
| 03/14/1991 | DE3929279A1 Microwave oven - with easily exchanged halogen lamp for oven space |
| 03/13/1991 | EP0415951A1 Lampholder. |
| 03/13/1991 | CN2073076U Strung lamps structure |
| 03/12/1991 | US4999758 Lamp housing |
| 03/12/1991 | US4999751 Innovative structure of christmas light assembly |
| 03/07/1991 | DE3929046A1 Adjustable lighting system for small aquarium - has point light sources on frame that are adjusted to reduce algae growth |
| 03/05/1991 | US4998190 Arrangement for an attachment for an electrical device |
| 03/05/1991 | US4998189 Collapsible reflector unit for display structures |
| 02/27/1991 | EP0414312A1 Lamp/reflector unit |
| 02/27/1991 | EP0413996A1 Multi-chamber vehicle light |
| 02/26/1991 | US4996636 Low voltage light fixture |
| 02/26/1991 | CA1280730C Composite headlamp bulb retaining mechanism |
| 02/21/1991 | DE4024404A1 Electric lamp with soffit light bulb - has bulb supported between two contact springs at opposite ends supported by common reception plate |
| 02/20/1991 | CN2071751U Improved lamp tube connector |
| 02/19/1991 | CA1280391C Flashlight with adjustable lamp housing |
| 02/14/1991 | DE4025207A1 Protective mounting for low pressure mercury vapour lamp - has protective tube surrounding, but spaced apart from, lamp to prevent overheating |
| 02/12/1991 | US4992918 Illuminator having an easily replaceable light source unit |
| 02/12/1991 | US4992915 Lighting fixture having unitary fold-out lamp sockets |
| 02/12/1991 | US4992695 Reflector for high-intensity lamps |
| 02/05/1991 | US4991071 Light string set |
| 02/05/1991 | US4991067 Vehicle |
| 01/23/1991 | EP0409553A2 Mount for a lamp |
| 01/22/1991 | US4987523 Adjustable beam focus flashlight |
| 01/22/1991 | US4986504 Decorative light pedestal with hinged closure |
| 01/20/1991 | CA2017473A1 Cement-type mount for a lamp including means for protecting the lamp exhaust-tube tip against fracture |
| 01/10/1991 | DE3930524A1 Electrical strip lighting unit - supports tubular lamps freely on springs acting as power supply lines |
| 01/10/1991 | DE3920579A1 Headlamp with necked plastics reflector for motor vehicle - has tongue extending beyond groove of lamp holder into paraboloidal portion of reflector with two projecting fixtures |
| 01/08/1991 | US4984140 Hand held flashlight with selective beam and enhanced apparent brightness |
| 01/01/1991 | US4982132 Reflector lamp assembly utilizing reflector that snaps into connector |
| 01/01/1991 | US4982131 Reflector lamp assembly utilizing lamp capsule that snaps directly into reflector |
| 12/27/1990 | EP0404593A1 Luminaire for an electrodeless high intensity discharge lamp |
| 12/27/1990 | EP0404135A2 Wedge base socket attached to SPG substrate |
| 12/19/1990 | EP0402845A2 Spotlight with infinitely variable light intensity |
| 12/19/1990 | EP0368874A4 Fluorescent reflector lamp assembly |
| 12/18/1990 | US4979081 Electrical supply system |
| 12/18/1990 | US4978319 Strip mounted adapter supporting a lamp and featuring conductive spade engaging apparatus |
| 12/13/1990 | DE3917920A1 Hand-lamp with carrier having duct for cable - has wall of duct made of resilient elastic material in region of retainer |
| 12/05/1990 | EP0400318A1 Fixture for a discharge lamp, particularly a fluorescent lamp |
| 11/29/1990 | WO1990014703A1 Lamp with metal oxide vaporized mirror |
| 11/29/1990 | DE3912299A1 Modular mounting for fluorescent HV display tubes - has plug-in unit construction and easily substituted discharge tube suitable for signs |
| 11/27/1990 | US4974131 Modular fluorescent lighting system |
| 11/22/1990 | DE3915688A1 Low voltage lighting unit - has bulb in insert located in reflector for connection to external plug |
| 11/14/1990 | EP0396784A1 Snap-fastening system for lighting armatures for quickly fitting lamp bulbs, reflectors and luminaires |
| 11/13/1990 | US4970428 Double-ended miniature lamp |
| 11/08/1990 | DE4012282A1 Road vehicle lighting unit - has gas discharge bulb unit with integrated starter circuit module |
| 11/07/1990 | EP0396504A1 Lighting fixture |
| 11/06/1990 | US4969072 Lamp reflector |
| 11/02/1990 | CA2015878A1 Light |
| 10/30/1990 | US4967328 Omnidirectional shock absorbing lamp mounting system for illuminated apparatus |
| 10/30/1990 | US4967325 Variable focusing flashlight |
| 10/24/1990 | EP0394202A1 Device for mounting electric tubular lamps such as halogen lamps |
| 10/24/1990 | EP0394099A1 Lighting device for an optical fibre bundle |
| 10/23/1990 | US4965457 Removable panel illuminating module |
| 10/23/1990 | CA1275393C Headlamp assembly |
| 10/23/1990 | CA1275391C Headlamp bulb retaining arrangement |
| 10/20/1990 | CA2015035A1 Device for illuminating a bundle of optical fibers |
| 10/16/1990 | US4963785 Fluorescent lamp unit |
| 10/16/1990 | US4962907 Decorative light holder |
| 10/03/1990 | EP0390316A1 Lamp reflector |
| 10/03/1990 | EP0389937A2 Means for converting a lamp with a screw-type base into a lamp with a bi-pin base |
| 10/03/1990 | EP0389912A1 Projector |
| 10/03/1990 | EP0389830A1 Lighting fixture |
| 10/03/1990 | EP0389659A1 Projector |
| 10/02/1990 | US4961127 Lamp socket mounting bracket |
| 09/27/1990 | DE4008817A1 Reflektorlampen-einheit Reflector lamp unit |
| 09/26/1990 | EP0389408A1 Axially symmetrical high-power projector for metal-vapour halogen lamps |
| 09/26/1990 | EP0388678A1 Lighting fixture |
| 09/25/1990 | US4959761 Surface mounted led package |
| 09/25/1990 | US4959584 Luminaire for an electrodeless high intensity discharge lamp |
| 09/25/1990 | US4958909 Method of adjusting light source position in convergence device employing spheroidal mirror |
| 09/20/1990 | DE4004902A1 Compact base for discharge vehicle headlamp with dipped beam - has opaque screen with insulating support and slot for pinch foot of unilaterally pinched lamp |