Patents for F21V 23 - Arrangement of electric circuit elements in or on lighting devices (46,764)
11/1996
11/14/1996DE19518001C1 Electronic transformer e.g. as power supply for halogen lighting
11/06/1996EP0570441B1 Lighting system
11/05/1996US5570947 Light fixture
10/1996
10/31/1996WO1996034515A1 Dusk-to-dawn switch
10/31/1996DE19514972A1 Dämmerungsschalter Twilight switch
10/31/1996CA2193820A1 Dusk-to-dawn switch
10/30/1996EP0740107A1 Reflector type fluorescent fitting
10/30/1996EP0740106A1 Junction box comprising snap-in mounting parts
10/30/1996EP0739618A1 Supply unit for sickrooms
10/30/1996EP0739215A1 Uv disinfection unit
10/24/1996DE19514637A1 Display element has cap surrounded by reflector
10/15/1996US5566103 Optical system having an analog image memory, an analog refresh circuit, and analog converters
10/15/1996US5565728 Neon lamp with flexible connectors
10/15/1996US5564821 Shock absorbing bulb socket for hand-held light
10/15/1996US5564818 Lighting system
10/10/1996WO1996031926A1 Electrical rotary coupling for lighting units
10/10/1996DE19613263A1 Fluorescent lamps domestic lighting system including outdoor use
10/10/1996DE19513364A1 Lighting system for office work-space
10/10/1996DE19512083A1 Housing for fluorescent lamp
10/09/1996EP0736731A2 Device for securing the ballast of a lamp
10/08/1996US5562343 Multifunctional recessed lighting fixture
10/08/1996US5562339 Vehicular lighting unit having connector protected from vibration
10/03/1996WO1996030697A1 Modular cable duct for lighting and for transport of multipurpose electric cables
10/02/1996EP0735800A2 Apparatus for operating an electric lamp
10/02/1996EP0735314A1 Housing for a lamp socket to be mounted on the light fixture housing
10/02/1996DE19511706A1 Flat light with replaceable frame for back-light, e.g. of direction indicators,
10/01/1996US5560705 Multi-function lighting device
09/1996
09/26/1996DE19511042A1 Wall- or ceiling plate lighting system
09/25/1996EP0734197A1 Remote control system for individual control of spaced lighting fixtures
09/25/1996EP0734196A1 Improved system for individual and remote control of spaced lighting fixtures
09/25/1996EP0733852A1 Motion activated light fixture with fixed sensor
09/24/1996US5559679 Lighting device for vehicles
09/24/1996US5558543 For a lamp
09/24/1996US5558430 Dual beam flashlight
09/24/1996US5558429 Portable lighting device
09/24/1996US5558420 Flat lighting device
09/22/1996CA2172190A1 System for individual and remote control of spaced lighting fixtures
09/22/1996CA2172189A1 Remote control system for individual control of spaced lighting fixtures
09/11/1996EP0730813A1 Touch control supply system for electrical equipment, method of manufacture and applications
09/04/1996EP0730120A1 Surgical lamp with main and replacement light sources
09/03/1996US5552673 Theft resistant compact fluorescent lighting system
08/1996
08/28/1996EP0728986A1 Socket for connecting a gas discharge lamp
08/27/1996US5550723 Apparatus and method for retrofitting incandescent lighting fixtures
08/27/1996US5550721 Motion sensitive light and battery assembly switched on and off by the oscillation of a helical spring
08/22/1996WO1996025622A1 Housing assembly for illuminated glass tubing
08/22/1996DE19604298A1 Christmas tree wireless remotely controllable lighting system
08/22/1996DE19504112A1 Connector for discharge lamp having unilateral terminals
08/22/1996CA2187948A1 Housing assembly for illuminated glass tubing
08/20/1996US5548497 For installation in a space over a ceiling
08/20/1996US5548495 Flashlight and bulb holder therefor
08/20/1996CA2099293C Lighting apparatus
08/06/1996US5542905 Switch mechanism for use in a laryngoscope handle
08/01/1996WO1996023164A1 Emergency safety light
08/01/1996CA2211180A1 Emergency safety light
07/1996
07/30/1996US5541823 Housing assembly for illuminated glass tubing
07/30/1996US5541822 Flashlight with pivoting head
07/23/1996US5539626 Operating theater lamp
07/23/1996CA1338476C Photoelectric control unit
07/18/1996DE19500593A1 Electrical lighting chain of connected units e.g. for Xmas tree
07/16/1996US5537565 Dynamic memory system having memory refresh
07/11/1996WO1996020634A1 Switch mechanism for use in a laryngoscope handle
07/10/1996EP0721082A2 Flashlight
07/10/1996EP0543887B1 Electrical unit for suspended ceiling
07/09/1996US5534664 For electrical components used in hazardous atmospheres
07/04/1996DE19546716A1 Motor vehicle interior light arrangement
07/03/1996EP0720264A2 Track and fixture display bracket
07/02/1996US5532557 For engaging and energizing a light bulb
06/1996
06/20/1996WO1996019094A2 Improved low voltage power supply and distribution center
06/20/1996WO1996018845A1 Equipment using mounting hole of ceiling as fixing element and accessory devices
06/20/1996CA2208450A1 Equipment using mounting hole of ceiling as fixing element and accessory devices
06/20/1996CA2206842A1 Improved low voltage power supply and distribution center
06/19/1996EP0717584A1 Lighting device having a light-sensitive control element
06/19/1996EP0717234A1 Lighting device with basic element and light cover
06/18/1996US5528477 Portable fluorescent work light
06/18/1996US5528474 Led array vehicle lamp
06/18/1996US5528472 Rechargeable miniature flashlight
06/12/1996CN2229031Y Lampholder type intelligent energy-saving switch
06/11/1996US5526506 Computer system having an improved memory architecture
06/11/1996US5526244 Overhead luminaire
06/04/1996US5523929 Light emission apparatus
05/1996
05/30/1996WO1996016296A1 Lighting device
05/29/1996EP0713570A1 Lighting system
05/29/1996CN2228178Y Connecting socket for holder of daylight lamp
05/28/1996US5521805 Fluorescent lamp
05/28/1996US5521803 Flashlight with flexible core
05/15/1996DE4440606A1 Vehicle sun-blind operated by standard microswitch
05/15/1996DE4440151A1 LV appts. esp. LV lamp e.g. domestic standard and table lamps and fans
05/15/1996DE4440135A1 Raster element as light deflection and aperture protection device for room and office lights
05/15/1996CN1122291A Vehicular lighting unit having connector protected from vibration
05/14/1996US5517392 Sleeve retention for flexible core of a flashlight
05/14/1996US5517391 Kit for designing a lighting arrangement
05/14/1996US5517264 Projector night light
05/09/1996WO1996013689A1 Illumination assembly and a method of operating an illumination assembly
05/09/1996DE19541354A1 Internal lighting device using direct and secondary radiation
05/08/1996CN2226700Y Subsonic telecontrol fluorescent lamp base
05/08/1996CN1122098A Discharge lamp dimmer
05/07/1996US5513397 Toilet seat light
04/1996
04/30/1996US5513085 Retractable light and motion detector
04/25/1996DE4437534A1 LV table or standard lamp
04/24/1996EP0693168A4 Extra low voltage lamp adaptor