FR2300959B3 - - Google Patents
Info
- Publication number
- FR2300959B3 FR2300959B3 FR7604292A FR7604292A FR2300959B3 FR 2300959 B3 FR2300959 B3 FR 2300959B3 FR 7604292 A FR7604292 A FR 7604292A FR 7604292 A FR7604292 A FR 7604292A FR 2300959 B3 FR2300959 B3 FR 2300959B3
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F13/0422—Reflectors
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F13/0472—Traffic signs
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/14—Arrangements of reflectors therein
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/14—Arrangements of reflectors therein
- G09F2013/145—Arrangements of reflectors therein curved reflectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Road Signs Or Road Markings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7501738A SE7501738L (sv) | 1975-02-17 | 1975-02-17 | Skylt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2300959A1 FR2300959A1 (fr) | 1976-09-10 |
| FR2300959B3 true FR2300959B3 (US20110009641A1-20110113-C00160.png) | 1978-11-10 |
Family
ID=20323705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7604292A Granted FR2300959A1 (fr) | 1975-02-17 | 1976-02-17 | Signal lumineux |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2476884B1 (fr) * | 1980-02-27 | 1986-01-10 | Prevot Dominique | Dispositif d'affichage lumineux |
| DE102007030263A1 (de) * | 2007-06-28 | 2009-01-08 | Evonik Röhm Gmbh | Beleuchtbare Vorrichtung |
-
1975
- 1975-02-17 SE SE7501738A patent/SE7501738L/ not_active Application Discontinuation
-
1976
- 1976-02-16 CH CH194776A patent/CH593532A5/xx not_active IP Right Cessation
- 1976-02-17 NL NL7601610A patent/NL7601610A/xx unknown
- 1976-02-17 FR FR7604292A patent/FR2300959A1/fr active Granted
- 1976-02-17 DE DE19762606262 patent/DE2606262A1/de active Pending
- 1976-02-17 JP JP51015532A patent/JPS51106317A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2300959A1 (fr) | 1976-09-10 |
| SE384416B (sv) | 1976-05-03 |
| NL7601610A (nl) | 1976-08-19 |
| DE2606262A1 (de) | 1976-08-26 |
| CH593532A5 (US20110009641A1-20110113-C00160.png) | 1977-12-15 |
| JPS51106317A (US20110009641A1-20110113-C00160.png) | 1976-09-21 |
| SE7501738L (sv) | 1976-05-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |