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(11)

EP 3 485 125 A1

(12)

(43) Date of publication: 22.05.2019 Bulletin 2019/21 (21) Application number: 17828571.4 (22) Date of filing: 14.07.2017

(51) International Patent Classification (IPC):  E05F 1/02(2006.01) E21F 1/00(2006.01) F24F 7/00(2006.01) E04H 9/14(2006.01) (86) International application number: PCT/US2017/042237 (87) International publication number: WO 2018/013984 (18.01.2018 Gazette 2018/03)

(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: MA MD (30) Priority: 15.07.2016 US 201662363024 P (71) Applicant: Floodbreak L.L.C. Houston, Texas 77027 (US)	(72) Inventors: WATERS, Louis, A., Jr. Houston TX 70056 (US) EASTMAN, Nick, Alan Georgetown TX 78628 (US) (74) Representative: Clark, Jane Anne et al Mathys & Squire LLP The Shard 32 London Bridge Street London SE1 9SG London SE1 9SG (GB)