(19)

(11)

EP 2 688 428 A2

(12)

(88) Date of publication A3: 03.01.2013 (43) Date of publication: 29.01.2014 Bulletin 2014/05 (21) Application number: 12764465.6 (22) Date of filing: 23.03.2012

(51) International Patent Classification (IPC):  A24C 5/04(2006.01) A24C 5/39(2006.01) (86) International application number: PCT/US2012/030362 (87) International publication number: WO 2012/135033 (04.10.2012 Gazette 2012/40)

(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 (30) Priority: 25.03.2011 US 201113072054 25.03.2011 US 201113072080 04.11.2011 US 201113289449 30.01.2012 US 201213361078 23.03.2012 US 201213428091 (71) Applicant: Sam Manufacturing, LLC Boardman, OH 44512-6307 (US)	(72) Inventors: LYDA, John, Joseph North Lima, OH 44452 (US) CHUMURA, Sean Ellwood City, PA 16117 (US) STACY, James, Allen Boardman, OH 44512 (US) LAPLANTE, Jacques Niles, OH 44446 (US) (74) Representative: Klunker . Schmitt-Nilson . Hirsch  Patentanwälte Destouchesstrasse 68 80796 München 80796 München (DE)