| Patents for F21V 21 - Supporting, suspending, or attaching arrangements for lighting devices; Hand grips (36,705) |
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| 06/18/1991 | US5025349 Emergency lighting fixture |
| 06/18/1991 | US5024406 Device for hanging outdoor Christmas lights |
| 06/13/1991 | WO1991008600A1 An electrical supply system |
| 06/13/1991 | WO1991008419A1 Illumination device having underground storage position |
| 06/13/1991 | DE4018072A1 Portable electric lamp with reflector and battery - is secured with clip to clothing of user or to exterior of obstacle in poor visibility |
| 06/12/1991 | EP0431403A2 Lamp carrying socket |
| 06/11/1991 | CA1284794C Ventilation system for stage light instrument |
| 06/07/1991 | WO1991008420A1 Carrier system for positionable mobile device |
| 06/07/1991 | CA2070398A1 Carrier system for positionable mobile device |
| 06/06/1991 | DE4038441A1 Halogen lamp with pivoted carrier arm - has two relatively insulated conductor arms associated with respective halves of ball linkage |
| 06/04/1991 | US5020296 Method of securing lighting fixture |
| 05/29/1991 | EP0429119A1 Lighting fixture constructed from elementary modules random assembled |
| 05/29/1991 | CN2077949U Multipurpose combined universal lighting device |
| 05/28/1991 | US5019951 Spotlight with adjustable handle |
| 05/21/1991 | US5018055 Bendable and deformable lamp string combination |
| 05/16/1991 | WO1991006803A1 Adjustable apparel-held flashlight |
| 05/16/1991 | DE3937958A1 Electrical cable terminals enclosure for lamp - has disc of flexible material formed by hand into conical cover element |
| 05/15/1991 | EP0427498A2 Ceiling recess cage |
| 05/14/1991 | US5016154 Connection structure for the supporting rod of a floor lamp |
| 05/14/1991 | US5016153 Articulated arm lamp |
| 05/14/1991 | US5015994 Security light controlled by motion detector |
| 05/10/1991 | WO1991007641A1 Aquarium lighting system |
| 05/10/1991 | CA2068319A1 Aquarium lighting system |
| 05/08/1991 | EP0426238A1 Clamp for fastening a device to the top of a hollow post and device fitted with such a clamp |
| 05/08/1991 | DE3937026A1 Lighting system for TV film or stage - has two longitudinal traverses arranged parallel to roof, cross traverses and guide carriage |
| 05/08/1991 | CN2076635U Fluorescent lamp holder |
| 05/07/1991 | US5013251 Adaptor and mechanism for grounding a track light system |
| 05/04/1991 | CA2027149A1 Combination lighting fixture and graphic display means |
| 05/02/1991 | DE3936241A1 Pocket torch fixing clip for umbrella - has magnet between opposing metal plates and enclosed by profiled clip plates |
| 04/30/1991 | US5012398 Light bar leveler |
| 04/30/1991 | US5012394 Hand portable light with extendable lamp housing |
| 04/25/1991 | DE4026864A1 Lighting device for multiple functions and uses - has polyhedral formed case to allow multi-position and orientation mounting |
| 04/23/1991 | US5010463 Electrified bulletin board with illuminable push-pin |
| 04/23/1991 | US5009383 Suspended ceiling electrical bracket |
| 04/18/1991 | WO1991005378A1 Track lighting system |
| 04/17/1991 | EP0422331A2 Surgical operation lamp with adjustable mounting |
| 04/17/1991 | EP0422117A1 Lamp holders. |
| 04/16/1991 | US5008793 Guidable arm, particularly for free-positioning lamps |
| 04/11/1991 | DE3932827A1 Telescopic tubular mounting for lamps in living-room - is adjusted for height by advancement or retraction of insert into bushing secured to inner tube |
| 04/10/1991 | CN2074856U Multi-function portable combined light stand |
| 04/04/1991 | DE3932051A1 Weather-resistant housing for solar-powered outside light - has central element sandwiched between two end elements allowing modular assembly |
| 04/02/1991 | US5003741 Structure of multi-function frame members |
| 03/28/1991 | DE4001414A1 Tensioning device for ceiling rose of pendant fitting - has flexible moulded strap inside cylindrical ceiling rose providing positive fix and convenient access for removal |
| 03/27/1991 | EP0418451A1 A study lamp |
| 03/27/1991 | CN2073972U Angle adjustable tighting lamp of picture frame |
| 03/26/1991 | US5003442 Movable lighting apparatus |
| 03/26/1991 | US5003441 Pop-up light fixture |
| 03/26/1991 | US5003439 Low-voltage bar-shape indicating lamp for outdoor purpose |
| 03/26/1991 | US5003432 Down lighting systems and fixtures therefor |
| 03/20/1991 | EP0417145A1 Flexible light rail. |
| 03/20/1991 | CN2073532U Rotating and transforming lamp |
| 03/19/1991 | US5001617 Self-balanced, multiposition holder |
| 03/19/1991 | US5001608 Therapeutic lamp emitting polarized light |
| 03/19/1991 | US5000409 Mounted on plastic siding |
| 03/19/1991 | CA2007889A1 A study lamp |
| 03/13/1991 | EP0416042A1 Busbar lighting device for low voltages. |
| 03/13/1991 | EP0415951A1 Lampholder. |
| 03/13/1991 | CN2073078U Quick adjustable prefocus disc lamp frame with signal display |
| 03/13/1991 | CN2073077U Staged adjustable light desk or wall lamp |
| 03/13/1991 | CN2073076U Strung lamps structure |
| 03/12/1991 | US4999758 Lamp housing |
| 03/12/1991 | US4999757 Niche mounted light fixture |
| 03/12/1991 | US4999756 Desk lamp with adjustable lights |
| 03/12/1991 | US4999755 Tube light |
| 03/12/1991 | US4999748 System for securing illumination instrument |
| 03/12/1991 | US4999747 Flash hair pin |
| 03/07/1991 | DE4022108A1 Electrical light for room - can be remotely adjusted in position and brightness and setting stored |
| 03/07/1991 | DE4021680A1 Jointed low-voltage lampholder with resilient coaxial connector - incorporates split ring of cheeks sprung against inner cylindrical surface of threaded ring within holder |
| 03/07/1991 | DE4003778A1 Rotatable and pivotable electric lamp for room lighting - has adaptors mounted for rotation about colinear axes of threaded bolt and output shaft of motor |
| 03/07/1991 | DE4003754A1 Rotatable and pivotable electric lamp for room lighting - is operated by remote control using modulated IR radiation directed at protected photoreceiver on lamp support |
| 03/07/1991 | DE4002372A1 Rotatable and pivotable electric lamp for room lighting - is supplied with current via cable executing one or more turns within hub of rotary drum |
| 03/07/1991 | DE3929046A1 Adjustable lighting system for small aquarium - has point light sources on frame that are adjusted to reduce algae growth |
| 03/06/1991 | CN2072639U Easily dismounting mine explosion-proof energy-saving fluorescent lamp |
| 03/05/1991 | US4998187 Headlamp holder device |
| 03/05/1991 | US4998186 Decorative hair ornament |
| 02/28/1991 | DE3928224A1 Bus=bar installation for lighting - comprises tubes coupled together by threaded bars with profiled nuts for clamping |
| 02/26/1991 | US4996636 Low voltage light fixture |
| 02/26/1991 | US4995823 Lighting string |
| 02/26/1991 | US4995712 Light radiation stand |
| 02/21/1991 | WO1991002193A1 Lamp for magnifying glasses |
| 02/20/1991 | EP0413212A2 Fixing means for suspending supporting rails |
| 02/20/1991 | CN2071752U Form changeable light fixture |
| 02/20/1991 | CN2071748U High-efficiency multipurpose lamp capable of using as vase, festoonery lighting or table lamp |
| 02/19/1991 | US4994943 Cantilevered lighting system |
| 02/19/1991 | CA1280391C Flashlight with adjustable lamp housing |
| 02/13/1991 | CN2071297U Fluorescent lamp support |
| 02/13/1991 | CN1011575B Therapeutic lamp emitting polarized light |
| 02/12/1991 | WO1991002192A1 Solar rechargeable light |
| 02/12/1991 | CA1280024C Plastic building product |
| 02/05/1991 | US4991068 Lamp attachment for hat |
| 02/05/1991 | US4991065 Lighting system |
| 01/30/1991 | EP0410582A1 Space lighting fitting |
| 01/29/1991 | US4988166 Sighting arrangements |
| 01/29/1991 | US4988067 Electrical box hanger |
| 01/23/1991 | CN2069964U Rainbow light |
| 01/17/1991 | DE3922024A1 Battery-powered lamp for vehicular and domestic uses - has provision for recharging of nickel-cadmium cells via choice of alternative plug-terminated electrical leads |
| 01/15/1991 | US4985817 Supporting device for trouble light |
| 01/15/1991 | US4984999 String of lights specification |
| 01/15/1991 | CA1279050C Illuminating article |
| 01/10/1991 | WO1991000473A1 Pop-up light fixture |