(19)
(11) EP 2 619 514 A1

(12)

(43) Date of publication:
31.07.2013 Bulletin 2013/31

(21) Application number: 11827267.3

(22) Date of filing: 16.09.2011
(51) International Patent Classification (IPC): 
F25D 25/04(2006.01)
(86) International application number:
PCT/US2011/051974
(87) International publication number:
WO 2012/040057 (29.03.2012 Gazette 2012/13)
(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: 20.09.2010 US 886428

(71) Applicant: ConAgra Foods Lamb Weston, Inc.
Omaha, NE 68102 (US)

(72) Inventors:
  • HOCKETT, William, Thomas
    Kennewick, WA 99338 (US)
  • WEBB, Frederick, D.
    Hermiston, OR 97838 (US)
  • METCALF, Michael, Christopher
    Kennewick, WA 99337 (US)
  • LANE, Robert, Joseph
    Moses Lake, WA 98837 (US)

(74) Representative: Hamer, Christopher K. 
Mathys & Squire LLP 120 Holborn
London EC1N 2SQ
London EC1N 2SQ (GB)

   


(54) FREEZE TUNNEL AND METHODS OF USE