(19)
(11) EP 4 554 368 A1

(12)

(43) Date of publication:
21.05.2025 Bulletin 2025/21

(21) Application number: 23751458.3

(22) Date of filing: 14.07.2023
(51) International Patent Classification (IPC): 
A01D 41/14(2006.01)
(52) Cooperative Patent Classification (CPC):
A01D 41/141; A01B 63/1112
(86) International application number:
PCT/US2023/027742
(87) International publication number:
WO 2024/015556 (18.01.2024 Gazette 2024/03)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 14.07.2022 US 202263389234 P

(71) Applicant: CNH Industrial America LLC
New Holland, PA 17557 (US)

(72) Inventors:
  • LEHMAN, Barry E.
    New Holland, Pennsylvania 17557 (US)
  • MARTIN, Jethro
    New Holland, Pennsylvania 17557 (US)
  • HUNT, Cory Douglas
    New Holland, Pennsylvania 17557 (US)

(74) Representative: CNH Industrial IP Department 
Leon Claeysstraat 3A
8210 Zedelgem
8210 Zedelgem (BE)

   


(54) SYSTEMS AND METHODS FOR HEADER HEIGHT CONTROL