(19)

(11)

EP 4 384 325 A1

(12)

(43) Date of publication: 19.06.2024 Bulletin 2024/25 (21) Application number: 22856357.3 (22) Date of filing: 03.02.2022

(51) International Patent Classification (IPC):  B05B 9/01(2006.01) B05B 15/40(2018.01) B05B 9/00(2006.01) B05B 9/04(2006.01) (52) Cooperative Patent Classification (CPC): B05B 15/40; B05B 9/007; B05B 15/30; B05B 12/004; B05B 12/0026; B05B 15/63; B25G 1/102; B05B 15/62; B05B 1/12; B05B 15/16; B05B 1/3046; B05B 15/18; B05B 15/534; B05B 15/65; G01F 23/14; G01F 23/296 (86) International application number: PCT/US2022/015031 (87) International publication number: WO 2023/018445 (16.02.2023 Gazette 2023/07)

(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: 12.08.2021 US 202117400245 (71) Applicant: Wagner Spray Tech Corporation Plymouth, MN 55447 (US)	(72) Inventor: FIDELER, Brian Lee Jordan, Minnesota 55352 (US) (74) Representative: Otten, Roth, Dobler & Partner mbB Patentanwälte  Großtobeler Straße 39 88276 Berg / Ravensburg 88276 Berg / Ravensburg (DE)