(19)

(11)

EP 3 334 310 A1

(12)

(43) Date of publication: 20.06.2018 Bulletin 2018/25 (21) Application number: 16756891.4 (22) Date of filing: 12.08.2016

(51) International Patent Classification (IPC):  A46B 5/00(2006.01) A46B 13/02(2006.01) A61H 7/00(2006.01) A46B 13/00(2006.01) A46D 1/00(2006.01) (86) International application number: PCT/US2016/046738 (87) International publication number: WO 2017/027793 (16.02.2017 Gazette 2017/07)

(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: 13.08.2015 US 201514825316 13.08.2015 WO PCT/US2015/045040 (71) Applicant: NSE Products, Inc. Provo, UT 84601 (US)	(72) Inventors: JOHNSTONE, Samuel Luke Great Shelford Cambridgeshire CB22 5EZ (GB) HERD, Matthew James Cambridge Cambridgeshire CB1 2LL (GB) KILBY, Charles Frazer St Neots Cambridgeshire PE19 1LN (GB) (74) Representative: Barker Brettell LLP  100 Hagley Road Edgbaston Birmingham B16 8QQ Birmingham B16 8QQ (GB)