(19)

(11)

EP 3 629 739 A1

(12)

(43) Date of publication: 08.04.2020 Bulletin 2020/15 (21) Application number: 18730937.2 (22) Date of filing: 25.05.2018

(51) International Patent Classification (IPC):  A01N 59/16(2006.01) A01N 25/10(2006.01) A01N 25/34(2006.01) (86) International application number: PCT/US2018/034574 (87) International publication number: WO 2018/218110 (29.11.2018 Gazette 2018/48)

(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: 26.05.2017 US 201762511491 P (71) Applicant: AMTROL Licensing Inc. West Warwick, RI 02893 (US)	(72) Inventors: GOUDAS, Alexander Webster, Massachusetts 01570 (US) VAN HAAREN, Christopher, A. Warwick, Rhode Island 02886 (US) KAMPF, Christopher Chepachet, Rhode Island 02814 (US) (74) Representative: Barker Brettell LLP  100 Hagley Road Edgbaston Birmingham B16 8QQ Birmingham B16 8QQ (GB)