(19)
(11) EP 4 555 153 A1

(12)

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

(21) Application number: 23840236.6

(22) Date of filing: 11.07.2023
(51) International Patent Classification (IPC): 
E02F 9/28(2006.01)
(52) Cooperative Patent Classification (CPC):
E02F 9/2883; E02F 9/2858
(86) International application number:
PCT/US2023/027423
(87) International publication number:
WO 2024/015399 (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: 12.07.2022 US 202263388588 P

(71) Applicant: ESCO Group LLC
Portland, OR 97209 (US)

(72) Inventors:
  • MORRIS, Ray J.
    Portland, Oregon 97219 (US)
  • LEEDHAM, Cameron R.
    Portland, Oregon 97209 (US)
  • SNYDER, Christopher D.
    Driggs, Idaho 83422 (US)
  • MARTIN, Michael
    Portland, Oregon 97239 (US)

(74) Representative: Argyma 
14 Boulevard de Strasbourg
31000 Toulouse
31000 Toulouse (FR)

   


(54) WEAR ASSEMBLY