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IP Verse

Portable Tool, Portable Expanding Apparatus, Hydraulic Piston/Cylinder Arrangement And Method For Operating A Portable Tool - EP2900397

The patent EP2900397 was granted to Gustav Klauke on Jul 13, 2022. The application was filed on Sep 26, 2013 under application number EP13770460A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2900397

GUSTAV KLAUKE
Application Number
EP13770460A
Filing Date
Sep 26, 2013
Status
Patent Maintained As Amended
Jun 10, 2022
Publication Date
Jul 13, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status
NOVOPRESS PRESSEN UND PRESSWERKZEUGEMar 17, 2020DOMPATENT VON KREISLER SELTING WERNER -
NOVOPRESS PRESSEN UND PRESSWERKZEUGEMar 17, 2020DOMPATENT VON PATENT UND RECHTSANWALTEN -

Patent Citations (30) New

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

Citation PhasePublication Number
DESCRIPTIONDE10247549
DESCRIPTIONEP0927305
DESCRIPTIONEP2011605
DESCRIPTIONUS2009008118
DESCRIPTIONUS6206663
DESCRIPTIONUS6230542
DESCRIPTIONUS6276186
DESCRIPTIONUS6401515
DESCRIPTIONUS6532790
DESCRIPTIONUS7065995
DESCRIPTIONUS7254982
DESCRIPTIONUS7412868
DESCRIPTIONUS7412877
DESCRIPTIONUS7421877
DESCRIPTIONWO02062504
DESCRIPTIONWO03084719
DESCRIPTIONWO9919947
INTERNATIONAL-SEARCH-REPORTEP1170093
INTERNATIONAL-SEARCH-REPORTEP2374554
INTERNATIONAL-SEARCH-REPORTGB2449638
INTERNATIONAL-SEARCH-REPORTUS6276186
INTERNATIONAL-SEARCH-REPORTUS6446482
INTERNATIONAL-SEARCH-REPORTWO03097304
INTERNATIONAL-SEARCH-REPORTWO2007107273
INTERNATIONAL-SEARCH-REPORTWO2009000966
INTERNATIONAL-SEARCH-REPORTWO2012123284
INTERNATIONAL-SEARCH-REPORTWO2012149919
OPPOSITIONEP1407838
OPPOSITIONEP2090384
OPPOSITIONEP2090385

Dossier Documents

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