Patents for G09F 13 - Illuminated signs; Luminous advertising (20,048) |
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04/07/1993 | EP0411065A4 Illuminating system |
04/06/1993 | US5200851 Polymeric matrix opaque to visible light, transmissive to infrared; highway markings |
04/06/1993 | US5200262 Launderable retroreflective applique with improved retention of retroreflective elements |
04/06/1993 | US5199202 Light box with multiple image-forming means therein |
04/06/1993 | CA1315587C Marker strip surface for roadways and the like |
03/30/1993 | US5198723 Luminous panel display device |
03/30/1993 | US5197886 Process and display with moveable images |
03/24/1993 | EP0533301A1 Advisory sign, illuminated from rear |
03/23/1993 | US5195818 Elongated lamp |
03/17/1993 | EP0571363A4 Solid state 360 degree viewing system. |
03/17/1993 | EP0531939A1 Surface light source device |
03/16/1993 | US5193899 Planar light-source device and illumination apparatus using the same |
03/10/1993 | EP0531186A1 Signalling light with electroluminescent elements, especially for motor vehicles |
03/09/1993 | US5192944 Solar-powered display device |
03/04/1993 | WO1993004568A1 Electroluminescent display |
03/04/1993 | DE4129266A1 Pictogram or indicator light with lamp and distributor |
03/04/1993 | DE4129094A1 Signal lamp with extended light guides for motor vehicle - emits light from grouped multi-prismatic surfaces of parallel light guides into which light is coupled from LEDs |
03/04/1993 | DE4128628A1 Moving colour image generator - has luminance screen for sequential lighting in basic colour, red, green and blue |
03/03/1993 | EP0529972A2 Decorative tube |
03/03/1993 | EP0529382A1 Display device using placards arranged on plastic holders illuminated from behind |
03/03/1993 | CN2127801Y Luminous advertising decorative panel |
03/03/1993 | CN1020003C High efficiency retroreflective material |
03/03/1993 | CA2075272A1 Electroluminescent element-based signal light, namely for automotive vehicles |
03/02/1993 | US5190982 Ultrasonic contrast agents, processes for their preparation and the use thereof as diagnostic and therapeutic agents |
03/01/1993 | WO1993005337A1 El lights and emergency lighting system for hazardous areas |
03/01/1993 | CA2102437A1 El lights and emergency lighting system for hazardous areas |
02/25/1993 | DE4127656A1 Elektrolumineszenz-anzeige Electroluminescent display |
02/24/1993 | CN1069357A All direction display system |
02/23/1993 | US5188453 Internally illuminated sign |
02/16/1993 | US5186530 Lighting structure having variable transmissivity internal light guide illumination |
02/11/1993 | DE4126933C1 Spring-joined frame for warning triangle - forms three-side pyramid with four struts and two cords |
02/10/1993 | EP0526838A1 High reliability, low intensity back lit SR and NVGC indicator assembly |
02/10/1993 | EP0526746A2 Orientation device for self services, building materials, stores, railway stations, airports or the like |
01/27/1993 | EP0524244A1 Traffic light timed advertising center |
01/26/1993 | US5182660 Back-light type liquid crystal display |
01/21/1993 | WO1993001581A1 Fluorescent foil |
01/14/1993 | DE4122118A1 Illuminated panel with text - has light-guide between rear light source and support for panel |
01/13/1993 | EP0522248A1 Light-emitting diode indicator and display panel using the same |
01/12/1993 | US5178447 Edge light panel |
01/12/1993 | US5177889 Auto license plate's illumination structure |
01/07/1993 | EP0521339A1 Display device for a vehicle |
12/30/1992 | EP0520418A1 Multicolor display apparatus |
12/30/1992 | EP0520368A2 Improved fiber optic backlighting panel and dot process for making same |
12/30/1992 | CN2126455U System network chart displaying unit |
12/29/1992 | US5174056 Display system |
12/23/1992 | EP0519161A2 Modular framework for illuminated signs using flexible material |
12/17/1992 | DE4217782A1 Spiel- oder unterhaltungsautomat Gaming or entertainment automat |
12/16/1992 | EP0517706A1 Luminous panel display device |
12/16/1992 | CN2125178U Enamel with a.c. luminous screen |
12/16/1992 | CN1067129A Enclosed electroluminescent screen and making method thereof |
12/16/1992 | CN1067083A Preprinted retroreflective highway sign and method for making sign |
12/09/1992 | EP0476049A4 Natural daylight window simulating units |
12/09/1992 | CN2124496U Multifunctional advertising machine |
12/08/1992 | US5170287 Method for hiding scratches or imperfections on the surface of screens used in projection systems |
12/08/1992 | US5169558 Binder resin dissolved in solvent; transparent microspheres dispersed in carrier; improves visibility of roadsigns and obstructions at night |
12/08/1992 | CA1311122C Illuminated sign system |
12/02/1992 | EP0516514A1 Illuminated display panel, particularly for advertising or indicating purpose |
12/02/1992 | EP0515723A1 Illumination for transmissive displays |
12/02/1992 | EP0348472B1 Breakdown signal device |
12/01/1992 | USRE34135 Light matrix display system |
12/01/1992 | CA2070152A1 Portable advertising and display unit |
12/01/1992 | CA1311026C Electrically conductive layered board; preferably for display purposes and connecting device therefore |
12/01/1992 | CA1310829C Elevated back-lit display |
11/26/1992 | WO1992021120A1 Display unit and light box therefor |
11/25/1992 | EP0515285A1 Luminous traffic sign |
11/25/1992 | CN2123105U Colour signal indicator |
11/25/1992 | CA2043270A1 Illumination for transmissive displays |
11/24/1992 | US5165783 Picture frame mounted illuminating device |
11/19/1992 | EP0514346A2 Refractive film with a high degree of luminescence |
11/17/1992 | CA1310186C Display sign |
11/11/1992 | CN2121736U Low power dissipation matrix light lamp-screen |
11/11/1992 | CN2121735U Luminous belt for decoration |
11/11/1992 | CN2121734U Automatic changing surface lamp box |
11/10/1992 | US5161979 Process and display with moveable images |
11/10/1992 | US5161421 Driving device for driving or operating elongate display members at signs for consecutive, repeated presentation of series of images |
11/08/1992 | CA2068183A1 Blankout sign |
11/05/1992 | DE4114286A1 Character or symbol illuminated display element for vehicle switch - has slotted outline of symbol formed in panel and filled with light transmitting white material illuminated from below |
11/03/1992 | US5160921 Display apparatus for alphanumeric displays |
11/03/1992 | US5160565 Process for the production of an image intensifier module for optical fibre illuminated signs |
11/03/1992 | US5160195 Display panel backlighting system |
11/03/1992 | US5159772 Lighted display signs |
10/29/1992 | WO1992018328A1 Preprinted retroreflective highway sign and method for making the sign |
10/22/1992 | DE4212925A1 Floor-covering component providing illumination and signalling - comprises base stratum covered with translucent plastic particles contg. fluorescent material |
10/22/1992 | DE4212203A1 Rueckstrahlfolie, insbesondere fuer verkehrsfuehrungskegel und verfahren zu dessen herstellung Rueckstrahlfolie, in particular for verkehrsfuehrungskegel and process for its preparation |
10/21/1992 | EP0509678A1 Minimun visibility seam tape and method of joining substrates using the same |
10/21/1992 | EP0509159A1 Display sign having removable tambour |
10/21/1992 | CN2119700U Combined plastic decorative lamp for advertisement |
10/15/1992 | WO1992017800A1 Retroreflective film with high luminescence |
10/15/1992 | DE4112097A1 Attractive panels for e.g. furniture use - which are flat or shaped glued composite sheets of transparent and translucent layers, pref. including decorative veneer |
10/15/1992 | DE4111546A1 Light tube arrangement and drive system - comprises straight and curved light tubes, at least one insertable support socket and at least one voltage converter |
10/14/1992 | CN2119021U Combined light reflection, luminous and neon lamp license plate |
10/13/1992 | US5154014 Dynamic reflective image display apparatus rotating color tube display having adjacent reflector arrangement |
10/07/1992 | CN2118085U Engineering grade rear direction reflecting film |
10/06/1992 | US5153760 Oscillating photovoltaic optical shutter for reflective display |
10/06/1992 | US5152600 Pattern light |
10/06/1992 | US5152089 Multi-image sign display employing photographic type images |
09/30/1992 | EP0505433A1 Method for illuminating traffic fairways and illumination |
09/30/1992 | CN2117645U Luminescent device on surface |
09/30/1992 | CN1064961A Dispiay element of transparent plastic with fluorescent colorant |
09/29/1992 | US5151679 Display sign |