(19)

(11)

EP 4 824 419 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24834539.9 (22) Date of filing: 11.12.2024

(51) International Patent Classification (IPC):  F04B 15/02(2006.01) F04B 53/10(2006.01) F04B 53/16(2006.01) F04B 19/22(2006.01) F04B 53/12(2006.01) F04B 53/22(2006.01) (52) Cooperative Patent Classification (CPC): F04B 53/16; F04B 53/10; F04B 53/1002; F04B 53/12; F04B 53/22; F04B 15/02; F04B 19/22 (86) International application number: PCT/US2024/059536 (87) International publication number: WO 2025/128683 (19.06.2025 Gazette 2025/25)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 14.12.2023 US 202363610262 P (71) Applicant: Graco Minnesota Inc. Minneapolis, MN 55413-1829 (US)	(72) Inventors: RODEN, Joshua, D. Dayton, Minnesota 55327 (US) LARSEN, David, M. Albertville, Minnesota 55301 (US) (74) Representative: Trinks, Ole  Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Bahnhofstraße 18 1/2 86150 Augsburg 86150 Augsburg (DE)