(19)

(11)

EP 3 297 509 A1

(12)

(43) Date of publication: 28.03.2018 Bulletin 2018/13 (21) Application number: 16733664.3 (22) Date of filing: 23.05.2016

(51) International Patent Classification (IPC):  A47L 13/10(2006.01) A47L 25/08(2006.01) A47L 13/16(2006.01) (86) International application number: PCT/GB2016/051479 (87) International publication number: WO 2016/189290 (01.12.2016 Gazette 2016/48)

(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 Designated Validation States: MA MD (30) Priority: 22.05.2015 GB 201508850 01.03.2016 GB 201603791 (71) Applicant: Sullivan Developments Ltd Liverpool Merseyside L1 5JW (GB)	(72) Inventor: SULLIVAN, David Formby Merseyside L37 2YJ (GB) (74) Representative: Hutchinson, Thomas Owen  Hutchinson IP Ltd 57 Hoghton Street Southport, Merseyside PR9 0PG Southport, Merseyside PR9 0PG (GB)