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Earpiece Porting

Patent No. EP4197198 (titled "Earpiece Porting") was filed by Bose on Aug 6, 2021. The application was issued on Jul 23, 2025.

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CompanyOpposition DateRepresentative
KS HIMPPApr 22, 2026MEISSNER BOLTE PARTNERSCHAFT MBB

Dossier Documents

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  • Date

    Description

EP4197198

BOSE
Application Number
EP21762300A
Filing Date
Aug 6, 2021
Status
Granted And Under Opposition
Jun 20, 2025
Publication Date
Jul 23, 2025
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