(19)

(11)

EP 3 624 662 A1

(12)

(43) Date of publication: 25.03.2020 Bulletin 2020/13 (21) Application number: 18725311.7 (22) Date of filing: 11.05.2018

(51) International Patent Classification (IPC):  A47L 13/38(2006.01) (86) International application number: PCT/IB2018/053305 (87) International publication number: WO 2018/211387 (22.11.2018 Gazette 2018/47)

(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: 18.05.2017 IT 201700054257 (71) Applicant: TTS Cleaning s.r.l. 35010 S. Giustina in Colle (PD) (IT)	(72) Inventor: ZORZO, Marco 35010 S. Giustina in Colle (PD) (IT)