(19)
(11) EP 4 437 739 A1

(12)

(43) Date of publication:
02.10.2024 Bulletin 2024/40

(21) Application number: 21827508.9

(22) Date of filing: 24.11.2021
(51) International Patent Classification (IPC): 
H04R 1/10(2006.01)
H04R 25/02(2006.01)
(52) Cooperative Patent Classification (CPC):
H04R 1/1016; H04R 1/105; H04R 25/02
(86) International application number:
PCT/US2021/060683
(87) International publication number:
WO 2023/096641 (01.06.2023 Gazette 2023/22)
(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

(71) Applicant: Bose Corporation
Framingham, MA 01701-9168 (US)

(72) Inventors:
  • ZALISK, Michael A.
    Framingham, Massachusetts 01701-9168 (US)
  • KELLY, Liam R.
    Framingham, Massachusetts 01701-9168 (US)

(74) Representative: Attali, Pascal 
Bose Intellectual Property 26-28 Avenue de Winchester
78100 Saint Germain en Laye
78100 Saint Germain en Laye (FR)

   


(54) RETAINING PIECE FOR AN EARPIECE