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(11)

EP 3 122 705 A2

(12)

(88) Date of publication A3: 21.04.2016 (43) Date of publication: 01.02.2017 Bulletin 2017/05 (21) Application number: 15811742.4 (22) Date of filing: 27.03.2015

(51) International Patent Classification (IPC):  C04B 41/88(2006.01) B23K 1/19(2006.01) C04B 41/87(2006.01) C04B 37/02(2006.01) (86) International application number: PCT/US2015/023055 (87) International publication number: WO 2015/199775 (30.12.2015 Gazette 2015/52)

(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 (30) Priority: 28.03.2014 US 201461971941 P 31.03.2014 US 201461972582 P 31.03.2014 US 201461972630 P 31.03.2014 US 201461973027 P 31.03.2014 US 201461973085 P 12.03.2015 US 201514656253 (71) Applicant: Mako, Frederick Michael Fairfax Station, Virginia 22039 (US)

(72) Inventors: MAKO, Frederick, M. Fairfax Station, VA 22039 (US) CRUZ, Edward, Jeffrey Sterling, VA 20166 (US) TIAN, Yong, Lai Fairfax, VA 22033 (US) (74) Representative: Giles, Ashley Simon  Haseltine Lake LLP Lincoln House, 5th Floor 300 High Holborn London WC1V 7JH London WC1V 7JH (GB)