EP2021375A4 - Speed limit indicia for traffic signals - Google Patents
Speed limit indicia for traffic signalsInfo
- Publication number
- EP2021375A4 EP2021375A4 EP06720077A EP06720077A EP2021375A4 EP 2021375 A4 EP2021375 A4 EP 2021375A4 EP 06720077 A EP06720077 A EP 06720077A EP 06720077 A EP06720077 A EP 06720077A EP 2021375 A4 EP2021375 A4 EP 2021375A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- speed limit
- traffic signals
- limit indicia
- indicia
- traffic
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Road Signs Or Road Markings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2006/003550 WO2007089228A1 (en) | 2006-02-01 | 2006-02-01 | Speed limit indicia for traffic signals |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2021375A1 EP2021375A1 (en) | 2009-02-11 |
EP2021375A4 true EP2021375A4 (en) | 2011-07-06 |
Family
ID=38327697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06720077A Withdrawn EP2021375A4 (en) | 2006-02-01 | 2006-02-01 | Speed limit indicia for traffic signals |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2021375A4 (en) |
WO (1) | WO2007089228A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3210728A (en) * | 1963-05-22 | 1965-10-05 | Frank A Davis | Traffic instructional means for incorporation in and use with electric traffic signal lights |
DE4005480A1 (en) * | 1989-02-23 | 1990-08-30 | Strahlen Umweltforsch Gmbh | Traffic light signalling system - has multiple lamps with word instructions displayed and with additional flash lamp units |
FR2807494A1 (en) * | 2000-04-10 | 2001-10-12 | Sagem | Traffic signal lamp with movable mask, uses mask with arrow cut-out placed over lens in one of a number of allowed angular positions |
US20030156044A1 (en) * | 2002-01-22 | 2003-08-21 | Jay Wiseman | Traffic control system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3197904A (en) * | 1963-06-28 | 1965-08-03 | American Sign & Indicator Co | Speed zone sign |
US3413745A (en) * | 1967-04-05 | 1968-12-03 | Tamar Electronics Ind Inc | Blankout sign |
US3740716A (en) * | 1971-11-12 | 1973-06-19 | F Sproul | Traffic signal with directional indicator |
-
2006
- 2006-02-01 WO PCT/US2006/003550 patent/WO2007089228A1/en active Application Filing
- 2006-02-01 EP EP06720077A patent/EP2021375A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3210728A (en) * | 1963-05-22 | 1965-10-05 | Frank A Davis | Traffic instructional means for incorporation in and use with electric traffic signal lights |
DE4005480A1 (en) * | 1989-02-23 | 1990-08-30 | Strahlen Umweltforsch Gmbh | Traffic light signalling system - has multiple lamps with word instructions displayed and with additional flash lamp units |
FR2807494A1 (en) * | 2000-04-10 | 2001-10-12 | Sagem | Traffic signal lamp with movable mask, uses mask with arrow cut-out placed over lens in one of a number of allowed angular positions |
US20030156044A1 (en) * | 2002-01-22 | 2003-08-21 | Jay Wiseman | Traffic control system |
Non-Patent Citations (3)
Title |
---|
ANDRÉ JAGIOLKA: "Ampelplanet", 31 October 2005 (2005-10-31), XP002638552, Retrieved from the Internet <URL:http://www.ampelplanet.de/photos/ampelteile/schablonen/210_30.jpg> [retrieved on 20110523] * |
PATRICK JAHN: "Informationenüber lichtsignalanlagen im Strassenverkehr", 20 April 2004 (2004-04-20), XP002638553, Retrieved from the Internet <URL:http://www.info-lsa.de/images/Ampelbilder/DE/Huber/GSig_30.jpg> [retrieved on 20110523] * |
See also references of WO2007089228A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2021375A1 (en) | 2009-02-11 |
WO2007089228A1 (en) | 2007-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20081205 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: C08B0005000000 Ipc: G08G0001095000 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21V 5/00 20060101ALI20070912BHEP Ipc: G08G 1/095 20060101AFI20110526BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20110607 |
|
17Q | First examination report despatched |
Effective date: 20120126 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120807 |