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(11)

EP 4 136 033 A1

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(43) Date of publication: 22.02.2023 Bulletin 2023/08 (21) Application number: 21787863.6 (22) Date of filing: 12.04.2021

(51) International Patent Classification (IPC):  B65D 25/20(2006.01) B65D 81/38(2006.01) B65D 23/00(2006.01) (52) Cooperative Patent Classification (CPC): A47G 23/0225 (86) International application number: PCT/US2021/026870 (87) International publication number: WO 2021/211448 (21.10.2021 Gazette 2021/42)

(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: 14.04.2020 US 202063009734 P 16.09.2020 US 202063079074 P 22.02.2021 US 202163151978 P (71) Applicant: Milwaukee Electric Tool Corporation Brookfield, WI 53005 (US)

(72) Inventors: BARTON, George Mequon, Wisconsin 53092 (US) LOWNIK, Matthew A. Wauwatosa, Wisconsin 53213 (US) VARGO, Matthew Milwaukee, Wisconsin 53210 (US) QUIROS, Evan Maverick James Wauwatosa, Wisconsin 53222 (US) (74) Representative: Barker Brettell LLP  100 Hagley Road Edgbaston Birmingham B16 8QQ Birmingham B16 8QQ (GB)