(19)

(11)

EP 2 464 215 A1

(12)

(43) Date of publication: 20.06.2012 Bulletin 2012/25 (21) Application number: 09848319.1 (22) Date of filing: 12.08.2009

(51) International Patent Classification (IPC):  A01H 1/04(2006.01) (86) International application number: PCT/US2009/004623 (87) International publication number: WO 2011/019331 (17.02.2011 Gazette 2011/07)

(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 MK MT NL NO PL PT RO SE SI SK SM TR (71) Applicant: Abbott&Cobb, Inc. Trevose, PA 19053 (US)	(72) Inventor: LONG, Bryant, Jerome Wellington, FL 33414 (US) (74) Representative: Benech, Frédéric  Cabinet Benech 146-150, Avenue des Champs-Elysées 75008 Paris 75008 Paris (FR)