(19)

(11)

EP 2 734 686 A1

(12)

(43) Date of publication: 28.05.2014 Bulletin 2014/22 (21) Application number: 12759207.9 (22) Date of filing: 17.07.2012

(51) International Patent Classification (IPC):  E04G 1/24(2006.01) E04G 5/02(2006.01) (86) International application number: PCT/IB2012/053643 (87) International publication number: WO 2013/011456 (24.01.2013 Gazette 2013/04)

(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 (30) Priority: 19.07.2011 IT PD20110246 (71) Applicant: Gomiero, Renato 35030 Rovolon (PD) (IT)	(72) Inventor: Gomiero, Renato 35030 Rovolon (PD) (IT) (74) Representative: Vinci, Marcello  Ufficio Veneto Brevetti Via Sorio 116 35141 Padova 35141 Padova (IT)