(19)

(11)

EP 4 181 723 A1

(12)

(43) Date of publication: 24.05.2023 Bulletin 2023/21 (21) Application number: 21841902.6 (22) Date of filing: 16.07.2021

(51) International Patent Classification (IPC):  A42B 3/08(2006.01) A44B 11/25(2006.01) A42B 3/06(2006.01) (52) Cooperative Patent Classification (CPC): A42B 3/08; A42B 3/142 (86) International application number: PCT/US2021/041941 (87) International publication number: WO 2022/016040 (20.01.2022 Gazette 2022/03)

(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: 17.07.2020 US 202063053289 P (71) Applicant: Milwaukee Electric Tool Corporation Brookfield, WI 53005 (US)	(72) Inventors: ADAMS, Caleb C. Milwaukee, Wisconsin 53222 (US) WORPLE, Joseph R. Wauwatosa, Wisconsin 53213 (US) ZEILINGER, Todd Andrew Wauwatosa, Wisconsin 53213 (US) EISENHARDT, Scott D. Milwaukee, Wisconsin 53202 (US) (74) Representative: Barker Brettell LLP  100 Hagley Road Edgbaston Birmingham B16 8QQ Birmingham B16 8QQ (GB)