(19)

(11)

EP 2 999 639 A2

(12)

(88) Date of publication A3: 16.04.2015 (43) Date of publication: 30.03.2016 Bulletin 2016/13 (21) Application number: 14801541.5 (22) Date of filing: 13.05.2014

(51) International Patent Classification (IPC):  B65D 35/14(2006.01) (86) International application number: PCT/BG2014/000020 (87) International publication number: WO 2014/186847 (27.11.2014 Gazette 2014/48)

(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 (30) Priority: 20.05.2013 BG 11147413 (71) Applicant: Mechatronica SC 5301 Gabrovo (BG)	(72) Inventor: HINKOV, Miroslav Ivanov 5300 Gabrovo (BG) (74) Representative: Benatov, Emil Gabriel et al Dr. Emil Benatov & Partners Asen Peykov Str. No. 6 1113 Sofia 1113 Sofia (BG)