FR31104E - Vehicle signage plate for day and night use, indication of street names, etc. - Google Patents

Vehicle signage plate for day and night use, indication of street names, etc.

Info

Publication number
FR31104E
FR31104E FR31104DA FR31104E FR 31104 E FR31104 E FR 31104E FR 31104D A FR31104D A FR 31104DA FR 31104 E FR31104 E FR 31104E
Authority
FR
France
Prior art keywords
indication
day
street names
night use
vehicle signage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Emmanuel Portal
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR31104E publication Critical patent/FR31104E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1804—Achieving homogeneous illumination
    • G09F2013/1827—Prismatic window

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR31104D 1925-10-14 1925-10-14 Vehicle signage plate for day and night use, indication of street names, etc. Expired FR31104E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31104T 1925-10-14

Publications (1)

Publication Number Publication Date
FR31104E true FR31104E (en) 1926-11-23

Family

ID=8668945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31104D Expired FR31104E (en) 1925-10-14 1925-10-14 Vehicle signage plate for day and night use, indication of street names, etc.

Country Status (1)

Country Link
FR (1) FR31104E (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523290A (en) * 1947-04-03 1950-09-26 Norman C Gardner Illuminated picture exhibitor
US2561885A (en) * 1945-05-31 1951-07-24 Gen Electric Illuminated dial
US2712593A (en) * 1951-04-21 1955-07-05 Bendix Aviat Corp Edge illuminated dial
US3302012A (en) * 1963-06-29 1967-01-31 Dornier Werke Gmbh Lighting system utilizing the floodlight principle
WO1982003442A1 (en) * 1981-03-28 1982-10-14 Hehr Wilfried Surface lighting apparatus
WO1984004838A1 (en) * 1983-05-26 1984-12-06 Ulf Henke An arrangement for a display device which can be acted upon by light and is provided with a display surface
EP0275858A1 (en) * 1986-12-30 1988-07-27 Abdennasser Benmouna Light box
US4794492A (en) * 1984-08-07 1988-12-27 Vinther Franz J Illuminated board
US4965950A (en) * 1987-03-23 1990-10-30 Koito Manufacturing Co., Ltd. Display device for automotive mark plate
US4974122A (en) * 1989-03-28 1990-11-27 Rockwell International Corporation Compact LCD luminaire
US4985809A (en) * 1988-08-23 1991-01-15 Matsushita Electric Industrial Co., Ltd. Surface light source panel

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561885A (en) * 1945-05-31 1951-07-24 Gen Electric Illuminated dial
US2523290A (en) * 1947-04-03 1950-09-26 Norman C Gardner Illuminated picture exhibitor
US2712593A (en) * 1951-04-21 1955-07-05 Bendix Aviat Corp Edge illuminated dial
US3302012A (en) * 1963-06-29 1967-01-31 Dornier Werke Gmbh Lighting system utilizing the floodlight principle
WO1982003442A1 (en) * 1981-03-28 1982-10-14 Hehr Wilfried Surface lighting apparatus
WO1984004838A1 (en) * 1983-05-26 1984-12-06 Ulf Henke An arrangement for a display device which can be acted upon by light and is provided with a display surface
US4794492A (en) * 1984-08-07 1988-12-27 Vinther Franz J Illuminated board
EP0275858A1 (en) * 1986-12-30 1988-07-27 Abdennasser Benmouna Light box
US4965950A (en) * 1987-03-23 1990-10-30 Koito Manufacturing Co., Ltd. Display device for automotive mark plate
US4985809A (en) * 1988-08-23 1991-01-15 Matsushita Electric Industrial Co., Ltd. Surface light source panel
US4974122A (en) * 1989-03-28 1990-11-27 Rockwell International Corporation Compact LCD luminaire

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