ES1056874Y - Panel luminoso, perfeccionado. - Google Patents

Panel luminoso, perfeccionado.

Info

Publication number: ES1056874Y
Authority: ES; Spain
Prior art keywords: bright; perfected; panel; perfected panel
Prior art date: 2004-03-01
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 - Fee Related

Application number

ES200400476U

Other languages

English (en)

Other versions

ES1056874U (es

Inventor

Benito Ernest Centellas

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Vilagrasa SA

Original Assignee

Vilagrasa SA

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.)

2004-03-01

Filing date

2004-03-01

Publication date

2004-09-01

2004-03-01 Application filed by Vilagrasa SA filed Critical Vilagrasa SA

2004-03-01 Priority to ES200400476U priority Critical patent/ES1056874Y/es

2004-05-16 Publication of ES1056874U publication Critical patent/ES1056874U/es

2004-09-01 Application granted granted Critical

2004-09-01 Publication of ES1056874Y publication Critical patent/ES1056874Y/es

2005-02-17 Priority to EP05380027A priority patent/EP1571640A3/en

2014-03-01 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Illuminated Signs And Luminous Advertising (AREA)

ES200400476U 2004-03-01 2004-03-01 Panel luminoso, perfeccionado. Expired - Fee Related ES1056874Y (es)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
ES200400476U ES1056874Y (es)	2004-03-01	2004-03-01	Panel luminoso, perfeccionado.
EP05380027A EP1571640A3 (en)	2004-03-01	2005-02-17	Improved light panel

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES200400476U ES1056874Y (es)	2004-03-01	2004-03-01	Panel luminoso, perfeccionado.

Publications (2)

Publication Number	Publication Date
ES1056874U ES1056874U (es)	2004-05-16
ES1056874Y true ES1056874Y (es)	2004-09-01

Family

ID=32319912

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES200400476U Expired - Fee Related ES1056874Y (es)	2004-03-01	2004-03-01	Panel luminoso, perfeccionado.

Country Status (2)

Country	Link
EP (1)	EP1571640A3 (es)
ES (1)	ES1056874Y (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2261018B1 (es) *	2004-07-05	2007-08-01	Universidad De Malaga	Sistema modular para la iluminacion homogenea de mobiliario urbano con diodos leds.
EP3002745B1 (en) *	2014-10-02	2023-12-27	Goodrich Lighting Systems GmbH	Interior aircraft light unit
WO2018149693A1 (en) *	2017-02-20	2018-08-23	Philips Lighting Holding B.V.	Light-emitting surface covering system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2240420B (en) *	1989-12-21	1993-09-08	Hi Lite Signs Ltd	An illuminated sign.
NO175399C (no) *	1992-03-31	1994-10-05	Osram Fabrikken As	Diffusor til bruk i reklame-/informasjonstavler
US5669700A (en) *	1996-02-16	1997-09-23	Exhibit-Group/Giltspur, Inc.	Light intensity equalizing element for lighted display panel

2004
- 2004-03-01 ES ES200400476U patent/ES1056874Y/es not_active Expired - Fee Related
2005
- 2005-02-17 EP EP05380027A patent/EP1571640A3/en not_active Withdrawn

Also Published As

Publication number	Publication date
ES1056874U (es)	2004-05-16
EP1571640A2 (en)	2005-09-07
EP1571640A3 (en)	2005-12-07

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Legal Events

Date	Code	Title	Description
2004-09-01	FG1K	Utility model granted
2013-09-19	FD1K	Utility model lapsed	Effective date: 20130919