(19)

(11)

EP 3 014 029 A1

(12)

(43) Date of publication: 04.05.2016 Bulletin 2016/18 (21) Application number: 14738649.4 (22) Date of filing: 16.06.2014

(51) International Patent Classification (IPC):  E03F 5/04(2006.01) (86) International application number: PCT/NL2014/000017 (87) International publication number: WO 2014/209107 (31.12.2014 Gazette 2014/53)

(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 (30) Priority: 25.06.2013 NL 1040270 (71) Applicant: I-Drains Productions B.V. 5045 PH Tilburg (NL)	(72) Inventor: IN'T GROEN, Richard, Petrus, Cornelis, Johannes NL-5044 HS Tilburg (NL) (74) Representative: Griebling, Onno  Octrooibureau Griebling BV Sportweg 10 5037 AC Tilburg 5037 AC Tilburg (NL)