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(11)

EP 4 121 622 A1

(12)

(43) Date of publication: 25.01.2023 Bulletin 2023/04 (21) Application number: 20926307.8 (22) Date of filing: 17.07.2020

(51) International Patent Classification (IPC):  E05C 19/04(2006.01) E05F 1/16(2006.01) (52) Cooperative Patent Classification (CPC): E05Y 2900/202; E05D 7/081; E05F 1/06; E05F 1/061; E05F 1/063; E05D 11/1028; E05D 11/1078 (86) International application number: PCT/IN2020/050613 (87) International publication number: WO 2021/186457 (23.09.2021 Gazette 2021/38)

(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: KH MA MD TN (30) Priority: 16.03.2020 IN 202011011323 (71) Applicant: Frigoglass India Private Limited Haryana 122050 (IN)	(72) Inventors: KUMAR, Mahesh Gurugram Haryana 122050 (IN) ALYFANTIS, George Gurugram Haryana 122050 (IN) RANA, Manoj Gurugram Haryana 122050 (IN) AGARWAL, Rahul Gurugram Haryana 122050 (IN) SHARMA, Deepak Gurugram Haryana 122050 (IN) (74) Representative: Michalski Hüttermann & Partner Patentanwälte mbB  Kaistraße 16A 40221 Düsseldorf 40221 Düsseldorf (DE)