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IP Verse

Earphone - EP3223535

The patent EP3223535 was granted to Bose on Jun 28, 2023. The application was filed on Aug 15, 2011 under application number EP17168520A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3223535

BOSE
Application Number
EP17168520A
Filing Date
Aug 15, 2011
Status
Patent Maintained As Amended
May 26, 2023
Publication Date
Jun 28, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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 DateRepresentativeOpposition Status
FREEBITJan 8, 2020HOFSTETTER -

Patent Citations (35) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONEP1874080
DESCRIPTIONUS6831984
DESCRIPTIONWO2009153221
DESCRIPTIONWO2010040350
DESCRIPTIONWO2010040351
OPPOSITIONDE202011002165U
OPPOSITIONEP1874080
OPPOSITIONEP2816815
OPPOSITIONEP3223535
OPPOSITIONJPH06113001
OPPOSITIONJPH07115695
OPPOSITIONJPS58104077
OPPOSITIONUS2003174853
OPPOSITIONUS6122388
OPPOSITIONUS8254621
OPPOSITIONUS8311253
OPPOSITIONUS9036853
OPPOSITIONWO0245390
OPPOSITIONWO2010031775
OPPOSITIONWO2010127265
OPPOSITIONWO2011041541
OPPOSITIONWO2012024226
OPPOSITIONWO9623443
OTHERDE202011002165U
OTHEREP1874080
OTHEREP2816815
OTHERJPS6228154Y
OTHERWO0245390
OTHERWO2010031775
OTHERWO2011041541
OTHERWO2012024226
SEARCHEP1874080
SEARCHWO2009153221
SEARCHWO2010040350
SEARCHWO2010040351

Dossier Documents

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