(19)
(11) EP 4 258 926 A1

(12)

(43) Date of publication:
18.10.2023 Bulletin 2023/42

(21) Application number: 21901774.6

(22) Date of filing: 10.12.2021
(51) International Patent Classification (IPC): 
A42B 3/06(2006.01)
(52) Cooperative Patent Classification (CPC):
A42B 3/064
(86) International application number:
PCT/CA2021/051787
(87) International publication number:
WO 2022/120498 (16.06.2022 Gazette 2022/24)
(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: 11.12.2020 US 202063124678 P

(71) Applicant: The University of British Columbia
Vancouver, British Columbia V6T 1Z3 (CA)

(72) Inventors:
  • CRIPTON, Peter Alec
    Vancouver, British Columbia V6A 1Y9 (CA)
  • CHUNG, Vivian Woan Jien
    Vancouver, British Columbia V6M 1V5 (CA)
  • WHYTE, Thomas Christopher
    Chippendale, New South Wales 2008 (AU)
  • BOOTH, Gabrielle Rose
    Vancouver, British Columbia V5Z 1M9 (CA)

(74) Representative: Patentanwälte Olbricht Buchhold Keulertz 
Partnerschaft mbB Bettinastraße 53-55
60325 Frankfurt am Main
60325 Frankfurt am Main (DE)

   


(54) MULTI-SHELL HELMET WITH PIVOTABLE OUTER SHELL