(19)

(11)

EP 3 200 666 A1

(12)

(43) Date of publication: 09.08.2017 Bulletin 2017/32 (21) Application number: 15845560.0 (22) Date of filing: 28.09.2015

(51) International Patent Classification (IPC):  A47L 11/284(2006.01) (86) International application number: PCT/US2015/052643 (87) International publication number: WO 2016/053872 (07.04.2016 Gazette 2016/14)

(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: 29.09.2014 US 201462056722 P (71) Applicant: Smith, Yale San Rafael, CA 94901 (US)	(72) Inventor: Smith, Yale San Rafael, CA 94901 (US) (74) Representative: Dennemeyer & Associates S.A.  Postfach 70 04 25 81304 München 81304 München (DE)