(19)

(11)

EP 3 606 394 A1

(12)

(43) Date of publication: 12.02.2020 Bulletin 2020/07 (21) Application number: 18719302.4 (22) Date of filing: 05.04.2018

(51) International Patent Classification (IPC):  A47L 13/512(2006.01) (86) International application number: PCT/IB2018/052358 (87) International publication number: WO 2018/185698 (11.10.2018 Gazette 2018/41)

(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 Designated Validation States: KH MA MD TN (30) Priority: 07.04.2017 IT 201700038908 (71) Applicant: TTS Cleaning S.r.l. 35010 Santa Giustina in Colle (PD) (IT)	(72) Inventor: ZORZO, Renato 35010 S. Giustina in Colle PD (IT)