| Patents for F21L 4 - Electric lighting devices with self-contained electric batteries or cells (13,838) |
|---|
| 02/19/1998 | CA2263076A1 Lighting devices e.g. bicycle lamps |
| 02/10/1998 | US5717276 Flexible light |
| 02/10/1998 | US5716121 Convertible flexible and rigid flashlight |
| 02/03/1998 | US5713655 Emergency safety light |
| 01/28/1998 | EP0820570A1 Flashlight illuminator for a night vision device |
| 12/16/1997 | US5697695 Signal stick |
| 12/04/1997 | DE19720658A1 Signal capsule ignition device for aviation, marine, military |
| 12/02/1997 | US5692825 Torches |
| 11/27/1997 | DE19620876A1 Decorative light for Christmas tree |
| 11/27/1997 | DE19620621A1 Electric lamp e.g. for grave-side |
| 11/25/1997 | US5690412 Solar illuminated jewelry |
| 11/19/1997 | EP0807796A2 Signalling device |
| 11/18/1997 | US5687774 Flexible lamp tube for connecting a lamp and a lamp base |
| 11/12/1997 | EP0805935A1 Emergency safety light |
| 11/11/1997 | US5685632 Head assembly for a batter-powered light source |
| 11/11/1997 | US5685631 Replacement safety light system |
| 11/04/1997 | US5684452 Multi-purposes warning device |
| 11/04/1997 | US5684378 Rechargeable flashlight assembly |
| 10/21/1997 | US5678921 Flashlight |
| 10/16/1997 | WO1997038262A1 Slide focus flashlight |
| 10/16/1997 | WO1997038261A1 Slide focus flashlight |
| 10/15/1997 | EP0801263A2 Rechargeable flashlight assembly with nightlight |
| 10/09/1997 | DE19623077A1 Badge with incorporated light and sound generator |
| 10/02/1997 | DE19612618A1 Head mounted lamp |
| 09/30/1997 | US5671999 Flashing identification light adaptor system for flashlight |
| 09/23/1997 | US5669706 Turn-on-and-off device for a flashlight |
| 09/18/1997 | DE19546633A1 Hand torch with rechargeable battery e.g. for use with motor vehicle electrical system |
| 09/17/1997 | EP0679237B1 Flashlight and recharging system therefor |
| 09/17/1997 | CN1159307A Joint capable of demounting strip-shape articles and freely assembling |
| 09/16/1997 | US5667293 Flashlight with illumination and alerting effect |
| 09/12/1997 | WO1997033189A1 Spotsize adapter for fiber optic coupling |
| 08/26/1997 | US5660460 Portable lighting system |
| 08/26/1997 | US5660458 Flashlight |
| 08/21/1997 | DE19603428A1 Decorative element for hats resembles tuft of hair |
| 08/05/1997 | US5653529 Illuminated safety device |
| 07/29/1997 | US5651607 Focusing flashlight |
| 07/15/1997 | US5647591 Rapid mount connecting system for baton accessories |
| 07/08/1997 | US5645955 Battery |
| 07/08/1997 | US5645341 Wall lamp |
| 07/01/1997 | US5642932 Combat-oriented flashlight |
| 07/01/1997 | US5642931 Taxi wand |
| 06/18/1997 | EP0779473A1 Multi-function lighting device |
| 06/18/1997 | EP0779472A1 Multi-function lighting device |
| 06/05/1997 | WO1997019720A1 Portable light for adjusting circadian rhythm |
| 05/29/1997 | WO1997019292A1 Flashlight with articulating stand |
| 05/27/1997 | US5632548 Pressure actuated light with digit accommodating housing means |
| 05/20/1997 | US5630661 Metal arc flashlight |
| 05/15/1997 | DE19541429A1 Mouth hygiene device with incorporated light source |
| 05/13/1997 | US5629105 Flashlights and other battery-powered apparatus for holding and energizing transducers |
| 05/06/1997 | CA2099036C Lantern with slidable shutter |
| 04/24/1997 | WO1997014912A1 Convertible flashlight |
| 04/24/1997 | CA2234793A1 Convertible flashlight |
| 04/22/1997 | US5622423 Hand-carried traffic control light |
| 04/16/1997 | EP0768724A2 A battery assembly and a flashlight using same |
| 03/20/1997 | WO1997010470A1 Combination detachable flashlight, night light, and fluorescent light |
| 03/20/1997 | CA2231110A1 Combination detachable flashlight, night light, and fluorescent light |
| 03/12/1997 | CN1144904A Combined two-purpose flashlight gun |
| 03/05/1997 | EP0759859A1 Safety/warning device |
| 03/04/1997 | CA2155291C Flashlight with flexible core |
| 02/25/1997 | US5605394 Flashlight |
| 02/20/1997 | WO1997006384A1 Method and apparatus for handling a light wand and flashlight holster |
| 02/19/1997 | CN1143172A Electronic controlled lamp/fan power supplied by battery |
| 02/11/1997 | US5601359 Flashlight having resilient sleeve |
| 01/21/1997 | US5595441 Portable safety lighting device and method for increasing visibility of a person or vehicle |
| 01/21/1997 | US5595436 Flashlight with articulating stand |
| 01/21/1997 | US5595435 Flashlight illuminator for a night vision device |
| 01/21/1997 | US5595434 Wand attachment |
| 01/21/1997 | CA2155293C Sleeve retention for flexible core of a flashlight |
| 01/14/1997 | US5593222 Flashlight |
| 01/07/1997 | US5590951 Switch-less flashlights |
| 12/31/1996 | US5588739 Flashlight with signaling lamp |
| 12/31/1996 | US5588738 Lantern |
| 12/24/1996 | US5587646 Rechargeable table lighting system with protection from short circuits |
| 12/24/1996 | US5586819 Flashlight |
| 12/11/1996 | EP0746718A1 Flashlight |
| 12/11/1996 | EP0625253B1 Portable flashlight |
| 12/03/1996 | US5580151 Warning light mounting assembly |
| 11/28/1996 | DE19518898A1 Portable electric lamp for aiding pedestrian night visibility |
| 11/12/1996 | US5573109 Multi-function container with a light source |
| 11/05/1996 | US5571279 Torch with bellowed intermediate flexible hose member |
| 11/05/1996 | US5571278 Torch with a bellowed intermediate flexible hose member |
| 11/05/1996 | US5570949 Torch with a bellowed intermediate flexible hose member |
| 11/05/1996 | US5570948 Flashlight with removable lamp section for fire fighting and other specialized uses |
| 10/15/1996 | CA2092600C Lighting apparatus including two reflecting mirrors for one light source |
| 10/01/1996 | US5560705 Multi-function lighting device |
| 09/24/1996 | US5558430 Dual beam flashlight |
| 09/12/1996 | WO1996027758A1 Flashlight illuminator for a night vision device |
| 09/12/1996 | CA2214031A1 Flashlight illuminator for a night vision device |
| 09/11/1996 | EP0730834A1 Attaching equipment for detachably engaging a string-type object |
| 09/10/1996 | US5553606 Snorkel face mask having a light device |
| 09/05/1996 | DE19507182A1 Automatic recharge unit for breakdown lamp used by motorists in emergency |
| 08/29/1996 | WO1996026391A1 Portable safety lighting device |
| 08/20/1996 | US5548495 Flashlight and bulb holder therefor |
| 08/20/1996 | US5548494 Light fixture having the combination of a detachable flashlight, a night light, and a fluorescent light contained therein |
| 08/01/1996 | WO1996023164A1 Emergency safety light |
| 08/01/1996 | CA2211180A1 Emergency safety light |
| 07/30/1996 | US5541822 Flashlight with pivoting head |
| 07/30/1996 | US5541816 Clip light source |
| 07/24/1996 | EP0723107A1 Gas-tight flashlight, especially for explosive atmosphere |
| 07/10/1996 | EP0721082A2 Flashlight |