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IP Verse

Work Machine - EP3858552

The patent EP3858552 was granted to Koki on Mar 27, 2024. The application was filed on Sep 20, 2019 under application number EP19867779A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3858552

KOKI
Application Number
EP19867779A
Filing Date
Sep 20, 2019
Status
Granted And Under Opposition
Feb 23, 2024
Publication Date
Mar 27, 2024
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
FESTOOLDec 19, 2024MAIWALDADMISSIBLE
HILTINov 8, 2024HILTI CORPORATEADMISSIBLE

Patent Citations (24) New

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

Citation PhasePublication Number
DESCRIPTIONJP6284071B
INTERNATIONAL-SEARCH-REPORTJP2007152479
INTERNATIONAL-SEARCH-REPORTJP2016155218
INTERNATIONAL-SEARCH-REPORTJP2018122396
OPPOSITIONDE202015002087U
OPPOSITIONDE202015100389U
OPPOSITIONEP2433758
OPPOSITIONEP2486998
OPPOSITIONEP2532488
OPPOSITIONEP3858552
OPPOSITIONJP6284071B
OPPOSITIONUS2015263592
OPPOSITIONUS2017239803
OPPOSITIONUS2018056473
SEARCHEP2433758
SEARCHEP2712712
SEARCHEP2813327
SEARCHUS2006266186
SEARCHUS2015263592
SEARCHUS2017239803
SEARCHUS2018056473
SEARCHUS2018117728
SEARCHWO2016158129
SEARCHWO2018139085

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.

  • Date

    Description

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