(19)

(11)

EP 3 008 228 A1

(12)

(43) Date of publication: 20.04.2016 Bulletin 2016/16 (21) Application number: 14811461.4 (22) Date of filing: 09.06.2014

(51) International Patent Classification (IPC):  C25C 3/08(2006.01) (86) International application number: PCT/US2014/041531 (87) International publication number: WO 2014/200916 (18.12.2014 Gazette 2014/51)

(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: 10.06.2013 US 201361833095 P (71) Applicant: Azad, Abdul R. M. Northborough, MA 01532 (US)	(72) Inventor: Azad, Abdul R. M. Northborough, MA 01532 (US) (74) Representative: Jones, Graham Henry  Graham Jones & Company 77 Beaconsfield Road Blackheath, London SE3 7LG Blackheath, London SE3 7LG (GB)