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IP Verse

Rechargeable Battery Pack - EP2448057

The patent EP2448057 was granted to Makita on May 13, 2020. The application was filed on Oct 24, 2011 under application number EP11186366A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2448057

MAKITA
Application Number
EP11186366A
Filing Date
Oct 24, 2011
Status
Granted And Under Opposition
Apr 10, 2020
Publication Date
May 13, 2020
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
MARKS & CLERKFeb 11, 2021ZIMMERMANN & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (35) New

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

Citation PhasePublication Number
DESCRIPTIONJP2002210678
DESCRIPTIONJP2004312789
DESCRIPTIONJPH07161340
DESCRIPTIONJPH07282858
EXAMINATIONDE102007029747
EXAMINATIONUS7639019
OPPOSITIONDE102007029747
OPPOSITIONDE29509512U
OPPOSITIONEP2015421
OPPOSITIONEP2175514
OPPOSITIONJP2010228040
OPPOSITIONKR20070029883
OPPOSITIONUS2002036481
OPPOSITIONUS2004263119
OPPOSITIONUS2005007068
OPPOSITIONUS2006091858
OPPOSITIONUS2007080667
OPPOSITIONUS2007252558
OPPOSITIONUS2009243545
OPPOSITIONUS2009289805
OPPOSITIONUS2010218386
OPPOSITIONUS2010221584
OPPOSITIONUS2010221591
OPPOSITIONUS2010221594
OPPOSITIONUS5903423
OPPOSITIONUS6072299
OPPOSITIONUS6084380
OPPOSITIONUS7109675
OPPOSITIONUS7508171
OPPOSITIONUS7639019
OPPOSITIONWO2005112221
OPPOSITIONWO2009102082
SEARCHUS2004263119
SEARCHUS2005007068
SEARCHUS2009289805

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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