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(11)

EP 3 773 403 A1

(12)

(43) Date of publication: 17.02.2021 Bulletin 2021/07 (21) Application number: 19775342.9 (22) Date of filing: 24.03.2019

(51) International Patent Classification (IPC):  A61G 7/015(2006.01) A47C 21/04(2006.01) A47C 20/04(2006.01) A61G 7/002(2006.01) A61G 7/00(2006.01) (86) International application number: PCT/IL2019/050330 (87) International publication number: WO 2019/186534 (03.10.2019 Gazette 2019/40)

(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: 27.03.2018 IL 25838718 30.04.2018 IL 25903718 (71) Applicant: Comfort Systems (2007) Ltd 4450024 Kfar Saba (IL)	(72) Inventor: DAN ON, Joshua 4322001 Ra'anana (IL) (74) Representative: Lampis, Marco et al Dragotti & Associati Srl Via Nino Bixio, 7 20129 Milano 20129 Milano (IT)