| Patents for G09F 13 - Illuminated signs; Luminous advertising (20,048) |
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| 06/23/1998 | US5769521 Light source device and method of producing same |
| 06/23/1998 | US5768814 To attach to electrical junction boxes found in a wall/ceiling of buildings |
| 06/17/1998 | CN2284263Y Road guardrail cross bar |
| 06/17/1998 | CN1185211A Retroreflective sheet and article having retroreflectiveness |
| 06/16/1998 | US5767822 Scrolling display method and system therefor |
| 06/16/1998 | US5766779 Electron transporting materials for organic electroluminescent devices |
| 06/16/1998 | US5766775 Decorative lighting material and a manufacturing method thereof |
| 06/16/1998 | US5765944 Lighting unit that reduces back lighting effects |
| 06/16/1998 | US5765939 For protective support of illuminated glass tubing |
| 06/16/1998 | CA2098851C Visual panel |
| 06/10/1998 | EP0847066A2 Lighted switch illuminator and its fabrication method |
| 06/10/1998 | EP0846315A1 Articles with illuminated sequenced motion displays |
| 06/10/1998 | CN2283909Y Light-box picture with movable picture board |
| 06/10/1998 | CN1184533A Retroreflective prism arrays with formed spheres therein |
| 06/10/1998 | CN1184446A A method for forming a retroreflective sheeting |
| 06/10/1998 | CN1184304A Lighted switch illuminator and its fabrication method |
| 06/09/1998 | US5764413 Tiled retroreflective sheeting |
| 06/09/1998 | US5764322 Light guiding sheet, manufacturing method thereof, back light using the light guiding sheet, and liquid crystal display unit using the back light |
| 06/09/1998 | US5761838 For displaying a 35-mm slide supported by a standard 35-mm slide mount |
| 06/09/1998 | CA2083382C Method for producing an image on a substrate having the same spectral content with front and back illumination |
| 06/04/1998 | WO1998024087A1 Illuminated sign |
| 06/03/1998 | CN2283293Y Luminous device |
| 06/03/1998 | CN2283292Y Safety prompt device |
| 06/03/1998 | CN2283290Y 三棱柱扫描霓虹灯箱 Three prism scanning neon box |
| 06/03/1998 | CN1183847A Display device |
| 06/03/1998 | CN1183837A Encapsulated lens retroreflective sheeting having thermoplastic polyurethane bonding layer |
| 06/02/1998 | US5759671 A plurality of sealed, small compartment cells containing transparent microspheres; aids nighttime visibility |
| 06/02/1998 | US5759330 Method for making a retro-reflective identification plate |
| 06/02/1998 | US5758441 Message |
| 05/28/1998 | DE19647665A1 Under-floor lighting lamp design e.g. for airports and exhibition halls |
| 05/27/1998 | EP0844578A1 Electronic label |
| 05/27/1998 | CN1038535C Light wedge for distributing light across a display device |
| 05/26/1998 | US5757111 Night light with phosphorescent element |
| 05/26/1998 | US5755508 Lighted display board |
| 05/20/1998 | DE19643835A1 Indicating element with light permeable section arranged in its visible surface |
| 05/19/1998 | US5754337 Increased visibility for traffic signals; blends of yellow perylene dye and a yellow-green dye |
| 05/19/1998 | US5752337 Multi-color electro-luminescent light strip and method of making same |
| 05/14/1998 | WO1998020375A1 Electroluminescent retroreflective article |
| 05/14/1998 | CA2269613A1 Electroluminescent retroreflective article |
| 05/14/1998 | CA2221045A1 Method and apparatus for implementing a living will |
| 05/13/1998 | EP0840764A2 Radiation-cross-linkable thermoplastic composition and its use in making graphic articles |
| 05/12/1998 | CA2156435C Prism light guide luminaire with efficient directional output |
| 05/07/1998 | WO1998019106A1 Portable multipurpose viewing apparatus |
| 05/07/1998 | DE19645118A1 Car signal set |
| 05/06/1998 | EP0805823A4 Vapor phase synthesis of rubbery polymers |
| 05/06/1998 | CN2280973Y Side-transmission type light-emitting diode marker screen |
| 05/05/1998 | US5746503 Illuminated canopy system |
| 05/05/1998 | US5746493 Light guide for a display or keyboard |
| 04/30/1998 | WO1998018028A1 Triangular pyramidal cube corner type retroreflective sheet |
| 04/30/1998 | DE19644875A1 Flat disc-like lamp with large-area light-radiating surfaces e.g. for walls, floors or ceilings |
| 04/29/1998 | CN2280335Y Illuminated advertisment box easy to change its advertising cloth surface |
| 04/29/1998 | CN2280334Y Illuminated advertisment box |
| 04/29/1998 | CN2280332Y Rotating type advertisment display device |
| 04/28/1998 | US5743625 Curved housing assembly for illuminated glass tubing and method |
| 04/28/1998 | CA2188992A1 Solar powered light fixture |
| 04/28/1998 | CA2118721C Designator and method for making the same |
| 04/23/1998 | DE19643235A1 Multi symbol road sign display panel |
| 04/23/1998 | DE19643132A1 Illuminated display symbol |
| 04/22/1998 | EP0837439A2 Electronic price label having a promotional indicator light |
| 04/22/1998 | CN2279672Y Thin plate lamp box |
| 04/22/1998 | CN2279671Y Double-directional multi-picture thin type optical fiber advertising lamp box |
| 04/16/1998 | DE19642315A1 Illuminated lettering |
| 04/15/1998 | EP0756688A4 Housing assembly for illuminated glass tubing |
| 04/15/1998 | CN2278981Y Moving advertisement box type public telephone plate |
| 04/15/1998 | CN1179170A Imrpoved fluorescent inks |
| 04/14/1998 | US5739876 Method of backlighting a display panel of an ATM |
| 04/14/1998 | US5737862 Portable sign |
| 04/14/1998 | US5737860 Method and apparatus employing gravity to form a variable message on a sign |
| 04/09/1998 | WO1998014929A1 Outdoor menu display device |
| 04/09/1998 | WO1998014815A1 Adjustable reflector |
| 04/09/1998 | WO1998014803A1 Retroreflective sheeting with embedded retroreflective elements in a binder layer with shape memory and method for forming the same |
| 04/09/1998 | WO1998014802A1 Retroreflective graphic article bearing fluorescent legends and method of making |
| 04/09/1998 | DE19640549A1 Back-illuminated function device for electrical circuit |
| 04/09/1998 | DE19640548A1 Back-illuminated function device, e.g. for electrical circuit |
| 04/09/1998 | CA2266901A1 Retroreflective sheeting with embedded retroreflective elements in a binder layer with shape memory and method for forming the same |
| 04/08/1998 | EP0834093A1 Encapsulated-lens retroreflective sheeting |
| 04/08/1998 | CN2278255Y Maintenance convenient lamp box |
| 04/07/1998 | US5736233 Trasnluscent dye is transferred to the surface of a component by sublimation dyeing; knobs, switches, trim plates, panels, and buttons used in electronics automobiles, medical equipments and consumer electronics |
| 04/07/1998 | US5735498 Apparatus for mounting an emergency sign to a support |
| 04/02/1998 | WO1998013812A1 Information surface |
| 04/02/1998 | DE19640036A1 Actively illuminated light path system |
| 04/02/1998 | CA2266441A1 Information surface |
| 04/01/1998 | EP0832162A1 Retroreflective articles for life saving devices at sea |
| 04/01/1998 | CN2277549Y Glass luminous faceplate of lamp switch box |
| 03/31/1998 | US5733032 Mobile light panel stand |
| 03/31/1998 | CA2087377C Method of and apparatus for suspending christmas lights from eaves on a house |
| 03/30/1998 | CA2216514A1 Flat display |
| 03/26/1998 | WO1998012691A1 Improved devices for alteration and display of chemiluminescent light |
| 03/26/1998 | WO1998012690A1 Improvements in illuminated display systems |
| 03/26/1998 | DE19639054A1 Direction indication display element, e.g. for airport |
| 03/25/1998 | EP0830623A1 Retroreflective cube corner article having scalene base triangles |
| 03/25/1998 | EP0830622A1 Tiled retroreflective sheeting |
| 03/25/1998 | EP0830621A1 Cube corner articles exhibiting improved entrance angularity in one or more planes |
| 03/25/1998 | CN2277107Y Electronic traffic signpost |
| 03/24/1998 | US5731898 Optical filter arrangement |
| 03/24/1998 | US5729926 Roll-up sign with removable batten |
| 03/24/1998 | US5729925 Illuminated emergency sign utilizing LED units |
| 03/24/1998 | US5729924 Illuminating sign assembly |
| 03/18/1998 | EP0829844A2 Flat advertising holder for outdoor use |
| 03/18/1998 | EP0829076A1 Optical image guide system |