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(11)

EP 3 107 437 A1

(12)

(43) Date of publication: 28.12.2016 Bulletin 2016/52 (21) Application number: 14833201.8 (22) Date of filing: 11.12.2014

(51) International Patent Classification (IPC):  A47L 1/02(2006.01) A47L 11/40(2006.01) A47L 9/06(2006.01) (86) International application number: PCT/IB2014/066805 (87) International publication number: WO 2015/121718 (20.08.2015 Gazette 2015/33)

(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 Designated Extension States: BA ME (30) Priority: 17.02.2014 IT FI20140036 (71) Applicant: Spival S.p.A. 51036 Larciano (PT) (IT)	(72) Inventor: SPINELLI, Paolo I-51036 Larciano (PT) (IT) (74) Representative: Fanfani, Stefano  FANFANI S.R.L. Viale Fratelli Rosselli, 57 50144 Firenze 50144 Firenze (IT)