(19)
(11) EP 3 775 584 A1

(12)

(43) Date of publication:
17.02.2021 Bulletin 2021/07

(21) Application number: 19708764.6

(22) Date of filing: 01.03.2019
(51) International Patent Classification (IPC): 
F16B 25/00(2006.01)
(86) International application number:
PCT/US2019/020312
(87) International publication number:
WO 2019/194920 (10.10.2019 Gazette 2019/41)
(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:
KH MA MD TN

(30) Priority: 06.04.2018 FR 1852987

(71) Applicant: Illinois Tool Works, Inc.
Glenview, Illinois 60025 (US)

(72) Inventors:
  • LEJAULT, David
    Glenview, Illinois 60025 (US)
  • COUVREUR, Jérôme
    Glenview, Illinois 60025 (US)
  • MILAN, Philippe
    Glenview, Illinois 60025 (US)
  • QUERCY JOUVET, Sophie
    Glenview, Illinois 60025 (US)

(74) Representative: HGF 
1 City Walk
Leeds LS11 9DX
Leeds LS11 9DX (GB)

   


(54) SELF-TAPPING SCREW FOR CONCRETE