(19)

(11)

EP 4 580 815 A1

(12)

(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 23861338.4 (22) Date of filing: 01.09.2023

(51) International Patent Classification (IPC):  B05B 13/06(2006.01) B05B 13/04(2006.01) B08B 9/093(2006.01) (52) Cooperative Patent Classification (CPC): B08B 9/0936; B05B 3/06; B05B 13/0636; B05B 3/026; F16C 33/581; F16C 19/163; F16C 2229/00; F16C 25/08; F16C 39/04 (86) International application number: PCT/US2023/031829 (87) International publication number: WO 2024/050074 (07.03.2024 Gazette 2024/10)

(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: KH MA MD TN (30) Priority: 02.09.2022 US 202263374427 P (71) Applicant: BETE FOG NOZZLE, LLC Greenfield, MA 01301 (US)	(72) Inventors: LANDERS, Cameron Sean Leominster, MA 01453 (US) LANDIS, Mead Tucker Northampton, MA 01060 (US) (74) Representative: Marks & Clerk LLP  15 Fetter Lane London EC4A 1BW London EC4A 1BW (GB)