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