(19)

(11)

EP 3 307 116 A1

(12)

(43) Date of publication: 18.04.2018 Bulletin 2018/16 (21) Application number: 16806943.3 (22) Date of filing: 10.06.2016

(51) International Patent Classification (IPC):  A47G 19/22(2006.01) G01F 23/00(2006.01) (86) International application number: PCT/FI2016/000013 (87) International publication number: WO 2016/198733 (15.12.2016 Gazette 2016/50)

(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: 12.06.2015 FI 20150174 (71) Applicant: Aström, Kim 02460 Kirkkonummi (FI)	(72) Inventor: Aström, Kim 02460 Kirkkonummi (FI) (74) Representative: Finnpatent Oy  Smart Chemistry Park Raisionkaari 55 21200 Raisio 21200 Raisio (FI)