(19)

(11)

EP 4 106 594 A1

(12)

(43) Date of publication: 28.12.2022 Bulletin 2022/52 (21) Application number: 20839509.5 (22) Date of filing: 17.12.2020

(51) International Patent Classification (IPC):  A47L 11/40(2006.01) (52) Cooperative Patent Classification (CPC): A47L 11/4083; A47L 11/4075; A47L 11/4088 (86) International application number: PCT/US2020/065509 (87) International publication number: WO 2021/167686 (26.08.2021 Gazette 2021/34)

(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: 20.02.2020 US 202062978962 P (71) Applicant: Techtronic Cordless GP Anderson SC 29626 (US)	(72) Inventor: RUKAVINA, Douglas M. Concord, NC 28027 (US) (74) Representative: Forresters IP LLP  Skygarden Erika-Mann-Straße 11 80636 München 80636 München (DE)