Patents
Patents for F21S 9 - Lighting devices with a built-in power supply; Systems employinglighting devices with a built-in power supply (12,141)
12/1994
12/06/1994CA1333407C Self contained gas discharge display device
11/1994
11/29/1994US5369560 Accessory clip for portable light
11/23/1994EP0625253A1 Portable flashlight.
11/23/1994CN2183497Y High-efficiency energy-saving lamp used in power cut
11/22/1994US5367442 Self-contained solar powered lamp
11/09/1994CN2182327Y Multi-function charge emergency lamp
11/08/1994US5362267 Solar powered buoy
10/1994
10/20/1994DE4312673A1 Road traffic warning sign with a signal means fitted to the warning-sign head
10/04/1994US5351432 Float with light emitting devices
09/1994
09/21/1994CN2177872Y Multifunctional emergency safety lamp
09/21/1994CN2177871Y Emergent lighting lamp
09/20/1994US5349506 Miniature flashlight
09/14/1994CN2177158Y Domestic lamp by using spiral power spring storaging energy
09/08/1994DE4322509C1 Illumination device with signal effect
09/06/1994CA1331874C Single cell flashlight
08/1994
08/31/1994EP0612955A1 Lighting apparatus comprising a recyclable housing
08/24/1994EP0611432A1 Solar panel unit and solar lamp including same
07/1994
07/27/1994CN2172832Y Illuminating road lamp with solar power supply
07/06/1994CN2171054Y Dual-purpose lamp for power-off lighting and camp out
07/05/1994US5327332 Decorative light socket extension
06/1994
06/23/1994DE4242333A1 Solar-powered lamp unit for garden and garage
06/22/1994CN2169769Y 光控自动应急灯 Automatic light control Emergency Light
06/08/1994EP0600217A1 Movable reading lamp
06/07/1994US5319365 Portable hazard-warning light assembly
05/1994
05/24/1994US5315494 Flashlight and bulb holder therefor
05/11/1994EP0495906B1 Holding device for inflatable balloons
05/10/1994US5311417 Illuminative sucker & decorative string thereof
04/1994
04/26/1994CA1328904C Electrical supply system for low current loads
03/1994
03/31/1994WO1994007084A1 Solar powered exterior lighting system
03/31/1994WO1994006979A1 Improvements in skylights
03/22/1994US5297011 Lighted corner guard
03/22/1994US5295891 Holding device for inflatable balloons
03/08/1994US5293307 Miniature flashlight
03/03/1994WO1994004408A1 Portable headlamp
02/1994
02/22/1994US5289106 Electrical supply system for low current loads
02/16/1994CN2156385Y Moveable lifting luminous machine
02/09/1994EP0582556A1 Endless votive lamp
02/03/1994WO1994002779A1 Pneumatic lighting apparatus
02/02/1994EP0580661A1 Solar powered light
02/02/1994CN2154956Y Induction on/off lighting device
12/1993
12/23/1993DE4220148A1 Trench warning light or artificial candle including LED and its voltage supply - has flashing circuit for periodic on=off switching of LED and flashing transmitter with capacitor connected between LED and voltage supply
12/22/1993EP0574540A1 Solar powered lamp utilizing cold cathode fluorescent illumination and method of facilitating same.
12/22/1993CN2150442Y Solar lamp
12/21/1993US5271594 Solar lamp stand
11/1993
11/30/1993US5267130 Rechargeable miniature flashlight
11/30/1993US5267129 Pneumatic lighting apparatus
11/16/1993US5262756 Solar powered warning light
11/09/1993US5260858 Flashlight
10/1993
10/26/1993US5257169 Barbecue grill lighting apparatus
10/19/1993US5255170 Illuminated memorial
10/12/1993US5253150 Warning light
10/12/1993US5252893 Light flasher apparatus
09/1993
09/30/1993DE4210074A1 Rechargeable battery lamp - has tubular housing for cylindrical batteries with jack socket at base to accept jack plug of charger.
09/22/1993EP0560848A1 Self-contained solar powered lamp
09/21/1993US5246285 Automatic interior lighting device for drawers, cabinets and the like
08/1993
08/19/1993WO1993016323A1 Portable flashlight
08/17/1993US5237490 Solar power-operated, construction work warning lamp with focusing device for intensifying the intensity of light
08/05/1993WO1993014971A1 Tactical survival beacon
07/1993
07/21/1993EP0551583A1 Illuminating device, in particular for equipping buildings without mains electricity
07/13/1993US5226722 Flashlight and bulb holder therefor
07/08/1993WO1993013355A1 Post lamp
07/08/1993WO1993013354A1 Emergency and hazard signal and warning light
06/1993
06/10/1993WO1993010689A1 Integral clipboard and reading light
06/08/1993US5217296 Solar powered light
05/1993
05/26/1993CN2134586Y Fluorescent lamp for daily use and automatic giving light when electricity interruption
05/18/1993US5211470 Self-contained solar powered light
05/13/1993WO1993009378A1 Solar panel unit and solar lamp including same
05/04/1993US5208486 Switching mechanism for making and breaking an electrical circuit
05/04/1993US5207502 Miniature flashlight
04/1993
04/21/1993CN2130234Y Solar human body sensitive full automatic lighting lamp
03/1993
03/23/1993CA1314852C Rechargeable miniature flashlight
03/16/1993US5193898 Rechargeable miniature flashlight
01/1993
01/21/1993WO1993000840A1 Multifunction solar parasol
01/20/1993EP0523903A2 Light flasher apparatus
01/07/1993DE4120849A1 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
01/05/1993US5176438 Integral clipboard and reading light
12/1992
12/29/1992US5174648 Lighting fixture support assembly
12/08/1992US5169226 Portable desk light
11/1992
11/26/1992WO1992016087A3 Solar powered lamp utilizing cold cathode fluorescent illumination and method of facilitating same
10/1992
10/29/1992WO1992018804A1 Solar powered light
10/29/1992DE4113442A1 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
10/13/1992US5155668 Solar powered lamp utilizing cold cathode fluorescent illumination and method of facilitating same
10/06/1992US5152601 Solar power-operated construction work warning lamp
09/1992
09/22/1992US5149188 Solar powered exterior lighting system
09/17/1992WO1992016087A2 Solar powered lamp utilizing cold cathode fluorescent illumination and method of facilitating same
09/08/1992US5145247 Emergency lighting system in an elevator
09/01/1992US5143441 Miniature flashlight
08/1992
08/04/1992US5136475 Emergency light for marking of aircraft landing sites and other purposes
07/1992
07/29/1992EP0495906A1 Holding device for inflatable balloons.
07/01/1992EP0493244A1 Foot of a solar powered outdoor luminaire
06/1992
06/25/1992WO1992010703A1 Self-contained solar powered lamp
06/25/1992DE4040264A1 Compressed air powered searchlight - uses small air-powered turbine for generator behind reflector housing and compressed air cooling giving explosion and fire damp protection
06/11/1992DE4038612A1 Solar cell drive for mirror sphere activated by irradiation lamp - has number of solar cells connected in parallel dependent on size of mirror sphere rotated by bell armature motor fed by current from solar cells with lamp switched on
06/09/1992US5121308 Miniature flashlight with two switches
06/09/1992US5121307 Self contained solar powered strobe light
05/1992
05/12/1992US5113326 Miniature flashlight
05/06/1992EP0429471A4 Self contained gas discharge display device
04/1992
04/28/1992US5107637 Transit shelter with self-contained illumination system
03/1992
03/31/1992US5101329 Realty sign lighting and display assembly
03/19/1992WO1992003955A1 Clip for holding messages