(19)

(11)

EP 4 096 908 A1

(12)

(43) Date of publication: 07.12.2022 Bulletin 2022/49 (21) Application number: 20839066.6 (22) Date of filing: 22.12.2020

(51) International Patent Classification (IPC):  B29D 11/00(2006.01) G02B 27/00(2006.01) G06F 3/01(2006.01) G02B 13/00(2006.01) G02B 27/01(2006.01) (52) Cooperative Patent Classification (CPC): B29D 11/00365; B29D 11/0099; B29D 11/00961; G06F 3/013; G02B 27/0093; G02B 2027/0138; G02B 3/0018 (86) International application number: PCT/EP2020/087655 (87) International publication number: WO 2021/130239 (01.07.2021 Gazette 2021/26)

(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: 23.12.2019 AT 511552019 (71) Applicant: Viewpointsystem GmbH 1010 Wien (AT)	(72) Inventors: PORAK, Lukas 1220 Wien (AT) LINSENMAIER, Frank 71384 Weinstadt (DE) (74) Representative: Gibler & Poth Patentanwälte KG  Dorotheergasse 7/14 1010 Wien 1010 Wien (AT)