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(11)

EP 2 724 192 A1

(12)

(43) Date of publication: 30.04.2014 Bulletin 2014/18 (21) Application number: 11868356.4 (22) Date of filing: 22.12.2011

(51) International Patent Classification (IPC):  G02B 27/22(2006.01) G03B 35/08(2006.01) A61B 1/04(2006.01) G02F 1/13(2006.01) A61B 5/1455(2006.01) H04N 13/02(2006.01) G02F 1/01(2006.01) (86) International application number: PCT/CA2011/001391 (87) International publication number: WO 2012/174633 (27.12.2012 Gazette 2012/52)

(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: 21.06.2011 WO PCT/CA2011/000739 (71) Applicant: FRONT STREET DIVERSIFIED INCOME CLASS, by Its manager FRONT STREET INVESTMENT MANAGEMENT INC. Toronto, ON M5E 1G4 (CA)	(72) Inventors: MITCHELL, Thomas, N. Bowen Island, British Columbia V0N 1G0 (CA) SHINKODA, Ichiro Vancouver, British Columbia V6J 2G6 (CA) BECKETT, Martin Bowen Island, British Columbia V0N 1G0 (CA) (74) Representative: Hansson, Anders Max  Awapatent AB P.O. Box 45086 104 30 Stockholm 104 30 Stockholm (SE)