| Patents for G09F 13 - Illuminated signs; Luminous advertising (20,048) |
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| 06/05/1984 | CA1168444A1 Solar display kiosk |
| 05/30/1984 | EP0109852A2 Display devices |
| 05/30/1984 | EP0109671A1 Light-emitting element |
| 05/29/1984 | US4451875 Poster panel lighting fixture |
| 05/29/1984 | US4450640 Sign letter structure |
| 05/23/1984 | EP0108825A1 Show-case with a front consisting of a partially transparent mirror |
| 05/09/1984 | EP0107939A2 A display device |
| 05/09/1984 | EP0107757A1 Illuminating device for passive displays |
| 05/08/1984 | US4447762 Electroluminescent displays |
| 05/08/1984 | US4446643 Movable large display device |
| 05/01/1984 | US4446399 Structure of thin electroluminescent display panel sealed by glass substrates |
| 04/26/1984 | WO1984001654A1 Optical displays |
| 04/25/1984 | EP0106680A2 Panel indicators |
| 04/25/1984 | EP0106574A1 Improvements in display signs |
| 04/24/1984 | US4444446 Electrical connector for luminous display having electric discharge tube |
| 04/18/1984 | EP0105818A1 Diode mounting arrangement |
| 04/17/1984 | US4443835 Apparatus for creating an even illumination of a plurality of title blocks |
| 04/12/1984 | WO1984001460A1 Method and apparatus for animating illuminated signs and displays |
| 04/10/1984 | US4441269 Sign frame |
| 03/13/1984 | CA1163481A1 Real image projection device |
| 03/06/1984 | US4435696 Visor assembly for pedestrian traffic signal |
| 03/06/1984 | US4434569 Connector housing for neon tubing |
| 03/01/1984 | WO1984000799A1 Motor vehicle lamp comprised of light diodes or light diode chips |
| 02/28/1984 | CA1162756A1 Chemical lighting device |
| 02/14/1984 | US4430819 Display sign assembly |
| 01/19/1984 | WO1984000235A1 Luminous panel |
| 01/10/1984 | US4425608 In an optical system |
| 01/10/1984 | US4425604 Illuminating device for a display unit |
| 01/10/1984 | CA1160048A1 Illuminatable sign |
| 01/04/1984 | EP0097467A2 Vapor-permeable retroreflective sheeting |
| 01/03/1984 | US4424449 Shielded fluorescent signs |
| 12/28/1983 | EP0097132A2 Light panel with interchangeable mobile characters |
| 12/20/1983 | US4420898 Flat emergency exit sign utilizing an electro-illuminescent lamp |
| 12/06/1983 | US4419283 At least three mutually immiscible liquid phases |
| 11/29/1983 | US4418378 Light box |
| 11/29/1983 | US4418110 Vapor-permeable retroreflective sheeting |
| 11/29/1983 | US4417411 Information display device |
| 11/22/1983 | US4417241 Magnetically operated matrix display panel and elements therefor |
| 11/22/1983 | US4416510 Retroreflective structure and method of manufacturing the same |
| 11/16/1983 | EP0093742A1 Lighting device |
| 11/11/1983 | EP0060830A4 Solar-powered lighting system. |
| 11/08/1983 | CA1156457A1 Illuminated sign assembly |
| 10/25/1983 | US4411084 Display with changeable characters |
| 09/21/1983 | EP0089215A1 Hazard warning device |
| 09/13/1983 | US4403831 Display apparatus |
| 09/13/1983 | US4403830 Indicating device |
| 09/06/1983 | US4402151 Visual display arrangement |
| 09/06/1983 | US4402110 Lens cap holder for attachment to circuit boards having a plastic inverted U-shaped hinge |
| 09/01/1983 | WO1983003019A1 Real image projection device |
| 08/31/1983 | EP0087282A1 Turntable assemblies |
| 08/30/1983 | US4401050 Phosphorescent escape route indicator |
| 08/09/1983 | US4398240 Lens cap holder for attachment to circuit boards |
| 08/02/1983 | CA1151272A1 Display devices |
| 07/20/1983 | EP0083908A1 Synchronous rotating assemblies for luminous scenographies with central part supporting four turning caps in orthogonal position |
| 07/05/1983 | CA1149159A1 Display signs |
| 06/29/1983 | EP0082235A1 Rotating supporting assembly for differentiated colour spotlights and domes having independent movements for scenographies |
| 06/29/1983 | EP0082234A1 Device for luminous scenographies with looking on pair of hemispherical caps turning in the inverse sense in synchronism with the supporting frame |
| 06/29/1983 | EP0015927B1 A reflection device for roadside marking |
| 06/28/1983 | US4390934 Signal lamp |
| 06/22/1983 | EP0081603A1 Solar display kiosk |
| 06/14/1983 | US4387522 Interchangeable illuminated sign |
| 06/07/1983 | US4387415 Cornice lighting fixture |
| 06/07/1983 | US4387385 Display device comprising light-emissive diodes |
| 06/07/1983 | US4387322 Display arrangements |
| 06/07/1983 | US4386476 Edge lighted display sign |
| 05/31/1983 | US4386293 Flat display cell and cable with electrical and mechanical interconnection structure |
| 05/31/1983 | US4385805 Liquid crystal lens display system |
| 05/26/1983 | WO1983001825A1 Lighting device |
| 05/24/1983 | US4385399 Display device |
| 05/24/1983 | US4385343 Edge lighted devices |
| 05/24/1983 | US4385284 Visor assembly for pedestrian traffic signal |
| 05/24/1983 | US4384419 Color changing display |
| 05/18/1983 | EP0079161A2 LED lamp and mounting base therefor |
| 05/17/1983 | US4384317 Solar powered lighting system |
| 05/17/1983 | US4384279 Modular large scale image display device |
| 05/17/1983 | US4383382 Self-luminous safety sign |
| 05/03/1983 | US4382272 Colored lamp |
| 04/26/1983 | US4380880 Illuminated sign assembly |
| 04/26/1983 | US4380867 Method for making electrically conductive penetrations into thin films |
| 04/13/1983 | EP0076258A1 A device for roadmarking |
| 04/12/1983 | CA1144368A1 Timetable holder to be placed on a post at a bus or street car stop |
| 04/05/1983 | US4379320 Chemical lighting device |
| 03/22/1983 | US4377750 Passive display device |
| 03/08/1983 | US4376145 Electroluminescent display |
| 03/02/1983 | EP0072964A1 Large display device |
| 03/02/1983 | EP0072949A1 Signal display |
| 02/15/1983 | US4374406 Lightweight attachment for solar cell array next to a fluorescent tube |
| 02/15/1983 | US4373284 Illuminated house number sign |
| 02/15/1983 | US4373283 Advertising simulated neon sign display |
| 02/15/1983 | US4373282 Thin-panel illuminator for front-lit displays |
| 02/09/1983 | EP0071230A1 Lighting apparatus |
| 02/09/1983 | EP0071158A1 Display device |
| 02/08/1983 | CA1140742A1 Ink process and composition |
| 02/01/1983 | CA1140340A1 Display device |
| 02/01/1983 | CA1140339A1 Method of constructing large posters for back-lighted signboards |
| 01/18/1983 | US4368950 Image observation device having glass piled half mirror |
| 01/12/1983 | EP0069665A1 Lighting line for low-energy light string sets or light decorations |
| 01/12/1983 | EP0069571A1 Improved sign |
| 01/11/1983 | US4367604 Menu board |
| 01/05/1983 | EP0068726A1 Display panel |