(19)

(11)

EP 2 100 080 A2

(12)

(88) Date of publication A3: 20.11.2008 (43) Date of publication: 16.09.2009 Bulletin 2009/38 (21) Application number: 07869046.8 (22) Date of filing: 07.12.2007

(51) International Patent Classification (IPC):  F24F 13/02(2006.01) (86) International application number: PCT/US2007/086817 (87) International publication number: WO 2008/073837 (19.06.2008 Gazette 2008/25)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 08.12.2006 US 873837 P 24.08.2007 US 968001 P (71) Applicant: Hermanson, Jeffrey Allen Sumner, WA 98390 (US)	(72) Inventor: Hermanson, Jeffrey Allen Sumner, WA 98390 (US) (74) Representative: Hirsz, Christopher Stanislaw et al HLBBshaw Merlin House Falconry Court Baker's Lane Epping, Essex CM16 5DQ Epping, Essex CM16 5DQ (GB)