(19)

(11)

EP 2 994 207 A1

(12)

(43) Date of publication: 16.03.2016 Bulletin 2016/11 (21) Application number: 14795419.2 (22) Date of filing: 08.05.2014

(51) International Patent Classification (IPC):  A63B 59/00(2015.01) (86) International application number: PCT/US2014/037241 (87) International publication number: WO 2014/182869 (13.11.2014 Gazette 2014/46)

(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 (30) Priority: 09.05.2013 US 201313890846 (71) Applicant: EF Composite Technologies, L.P. Carlsbad, CA 92011 (US)	(72) Inventor: GRIMES, Ronald, A. Carlsbad, CA 92011 (US) (74) Representative: Adamson Jones  BioCity Nottingham Pennyfoot Street Nottingham NG1 1GF Nottingham NG1 1GF (GB)