(19)

(11)

EP 4 200 087 A1

(12)

(43) Date of publication: 28.06.2023 Bulletin 2023/26 (21) Application number: 21766328.5 (22) Date of filing: 16.08.2021

(51) International Patent Classification (IPC):  B08B 1/02(2006.01) B08B 7/00(2006.01) B08B 1/00(2006.01) A47L 25/00(2006.01) (52) Cooperative Patent Classification (CPC): B08B 7/0028; B08B 1/007; B08B 1/02 (86) International application number: PCT/US2021/046066 (87) International publication number: WO 2022/046442 (03.03.2022 Gazette 2022/09)

(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: 24.08.2020 GB 202013190 (71) Applicant: Illinois Tool Works, Inc. Glenview, Illinois 60025 (US)	(72) Inventor: HESSELMANN, Matthew Glenview, Illinois 60025 (US) (74) Representative: HGF  HGF Limited 1 City Walk Leeds LS11 9DX Leeds LS11 9DX (GB)