(19)
(11) EP 2 165 115 A1

(12)

(43) Date of publication:
24.03.2010 Bulletin 2010/12

(21) Application number: 07797956.5

(22) Date of filing: 31.05.2007
(51) International Patent Classification (IPC): 
F21V 33/00(2006.01)
(86) International application number:
PCT/US2007/070122
(87) International publication number:
WO 2008/147415 (04.12.2008 Gazette 2008/49)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(71) Applicants:
  • Cox, Raleigh L.
    Baton Rouge, LA 70817 (US)
  • Cox, Christopher E.
    Baton Rouge, LA 70816 (US)

(72) Inventors:
  • Cox, Raleigh L.
    Baton Rouge, LA 70817 (US)
  • Cox, Christopher E.
    Baton Rouge, LA 70816 (US)

(74) Representative: Price, Nigel John King 
J.A. Kemp & Co.
14 South Square Gray's Inn London WC1R 5JJ
14 South Square Gray's Inn London WC1R 5JJ (GB)

   


(54) AN OPTICAL SWITCH