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EP 3 669 042 A1

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(43) Date of publication: 24.06.2020 Bulletin 2020/26 (21) Application number: 18793081.3 (22) Date of filing: 27.09.2018

(51) International Patent Classification (IPC):  E06B 3/67(2006.01) F21V 33/00(2006.01) E06B 9/24(2006.01) (86) International application number: PCT/US2018/053121 (87) International publication number: WO 2019/074679 (18.04.2019 Gazette 2019/16)

(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: 12.10.2017 US 201762571470 P 18.05.2018 US 201815983152 (71) Applicant: Apple Inc. Cupertino, CA 95014 (US)

(72) Inventors: MAZUIR, Clarisse Cupertino, California 95014 (US) MAGALHAES, Marcelo B. da Silveira Cupertino, California 95014 (US) MASSCHELEIN, Peter F. Cupertino, California 95014 (US) COHOON, Gregory A. Cupertino, California 95014 (US) SCOTT, Derek C. Cupertino, California 95014 (US) KINGMAN, David E. Cupertino, California 95014 (US) (74) Representative: Simmons & Simmons  City Point One Ropemaker Street London EC2Y 9SS London EC2Y 9SS (GB)