(19)
(11) EP 2 553 316 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
08.07.2015 Bulletin 2015/28

(45) Mention of the grant of the patent:
06.05.2015 Bulletin 2015/19

(21) Application number: 11760276.3

(22) Date of filing: 25.03.2011
(51) International Patent Classification (IPC): 
F21S 2/00(2006.01)
F21V 17/00(2006.01)
 F21V 7/00(2006.01)
F21Y 101/02(2006.01)
(86) International application number:
PCT/US2011/029905
(87) International publication number:
WO 2011/119907 (29.09.2011 Gazette 2011/39)

(54)

LED LIGHT TUBE WITH DUAL SIDED LIGHT DISTRIBUTION

LED-LICHTRÖHRE MIT DOPPELSEITIGER LICHTVERTEILUNG

TUBE DE LAMPE À DEL AVEC RÉPARTITION LUMINEUSE LATÉRALE DOUBLE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 25.03.2011 US 201113071576
26.03.2010 US 317825 P

(43) Date of publication of application:
06.02.2013 Bulletin 2013/06

(73) Proprietor: iLumisys, Inc.
Troy MI 48083-2031 (US)

(72) Inventors:
  • SIMON, David L.
    Troy, Michigan 48083-2031 (US)
  • IVEY, John
    Troy, Michigan 48083-2031 (US)

(74) Representative: Adamson Jones 
BioCity Nottingham Pennyfoot Street
Nottingham Nottinghamshire NG1 1GF
Nottingham Nottinghamshire NG1 1GF (GB)


(56) References cited: : 
US-A1- 2003 102 810
US-A1- 2007 064 425
US-A1- 2008 080 181
US-A1- 2009 302 343
 US-A1- 2007 053 182
US-A1- 2008 062 680
US-A1- 2009 231 831
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).