(19)

(11)

EP 2 166 898 A1

(12)

(43) Date of publication: 31.03.2010 Bulletin 2010/13 (21) Application number: 08781980.1 (22) Date of filing: 17.07.2008

(51) International Patent Classification (IPC):  A47B 96/06(2006.01) A47B 57/04(2006.01) (86) International application number: PCT/US2008/070323 (87) International publication number: WO 2009/012381 (22.01.2009 Gazette 2009/04)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 17.07.2007 US 950325 P (71) Applicant: Milestone AV Technologies LLC Savage, MN 55378 (US)	(72) Inventors: GREY, Dominic Savage, MN 55378 (US) RUSSELL, Scott Savage, MN 55378 (US) (74) Representative: Geyer, Fehners & Partner  Patentanwälte Perhamerstrasse 31 80687 München 80687 München (DE)