(19)
(11) EP 3 332 065 A1

(12)

(43) Date of publication:
13.06.2018 Bulletin 2018/24

(21) Application number: 15900604.8

(22) Date of filing: 04.11.2015
(51) International Patent Classification (IPC): 
E01C 5/14(2006.01)
(86) International application number:
PCT/US2015/058990
(87) International publication number:
WO 2017/023347 (09.02.2017 Gazette 2017/06)
(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
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 03.08.2015 US 201562200508 P
28.08.2015 US 201562211651 P

(71) Applicant: Sterling Lumber Company, LLC
Phoenix, IL 60426 (US)

(72) Inventors:
  • STERLING, Carter
    Palos Park, IL 60464 (US)
  • STERLING, Cooper
    Palos Park, IL 60464 (US)
  • O'CONNELL, Michael
    Naperville, IL 60565 (US)
  • STERLING, Christian
    Palos Heights, IL 60463 (US)
  • STERLING, Carson
    Valparaiso, IN 46385 (US)
  • STERLING, John
    Palos Park, IL 60464 (US)
  • RAKE, John
    Chicago, IL 60657 (US)

(74) Representative: Boult Wade Tennant 
Verulam Gardens 70 Gray's Inn Road
London WC1X 8BT
London WC1X 8BT (GB)

   


(54) CRANE MAT AND METHOD OF MANUFACTURE