Loudspeaker Assembly And System

Patent No. EP2491726 (titled "Loudspeaker Assembly And System") was filed by Blueprint Acoustics on Oct 22, 2010. The application was issued on Dec 6, 2017.

Patent Summary

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Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
LIEDTKESep 6, 2018LIEDTKE & PARTNER PATENTANWALTE
HARMAN INDUSTRIESAug 28, 2018WESTPHAL

Dossier Documents

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EP2491726

BLUEPRINT ACOUSTICS
Application Number
EP10824317A
Filing Date
Oct 22, 2010
Status
Revoked
Aug 2, 2024
Publication Date
Dec 6, 2017