(19)

(11)

EP 2 276 373 A1

(12)

(43) Date of publication: 26.01.2011 Bulletin 2011/04 (21) Application number: 09754356.5 (22) Date of filing: 21.05.2009

(51) International Patent Classification (IPC):  A47B 47/00(2006.01) A47B 45/00(2006.01) A47B 1/00(2006.01) (86) International application number: PCT/IN2009/000294 (87) International publication number: WO 2009/144741 (03.12.2009 Gazette 2009/49)

(84) Designated Contracting States: 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 SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 21.05.2008 IN CH12362008 (71) Applicant: Wipro Limited Karnataka (IN)	(72) Inventor: CHAUHAN, Prakash Gujarat (IN) (74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät  Leopoldstrasse 4 80802 München 80802 München (DE)