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(11)

EP 3 552 374 A1

(12)

(43) Date of publication: 16.10.2019 Bulletin 2019/42 (21) Application number: 17822732.8 (22) Date of filing: 30.11.2017

(51) International Patent Classification (IPC):  H04M 1/04(2006.01) B60R 11/02(2006.01) F16B 1/00(2006.01) G06F 1/16(2006.01) F16M 11/04(2006.01) (86) International application number: PCT/GB2017/053624 (87) International publication number: WO 2018/109437 (21.06.2018 Gazette 2018/25)

(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: MA MD (30) Priority: 12.12.2016 GB 201621090 26.05.2017 CN 201720596507 U 28.09.2017 CN 201730466048 F 28.09.2017 CN 201730466050 F (71) Applicant: Hillman Technology Limited Bury BL9 9SW (GB)

(72) Inventors: HILL, Martin Bury BL9 9SW (GB) SHUCHUN, Zhong Ganzhou City Jiangxi (CN) (74) Representative: Wilson Gunn  Blackfriars House The Parsonage 5th Floor Manchester M3 2JA Manchester M3 2JA (GB)