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IP Verse

Spider Bushing Assembly For A Gyratory Crusher - EP3448571

The patent EP3448571 was granted to Metso Minerals Industries on Mar 1, 2023. The application was filed on Mar 29, 2017 under application number EP17716089A. The patent is currently recorded with a legal status of "Revoked".

EP3448571

METSO MINERALS INDUSTRIES
Application Number
EP17716089A
Filing Date
Mar 29, 2017
Status
Revoked
Mar 21, 2025
Publication Date
Mar 1, 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
FLSMIDTH MININGDec 1, 2023EISENFUHR SPEISERADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTGB375520
INTERNATIONAL-SEARCH-REPORTUS2015196918
INTERNATIONAL-SEARCH-REPORTUS2820596
OPPOSITIONEP2716365
OPPOSITIONEP2774682
OPPOSITIONEP2821140
OPPOSITIONGB375520
OPPOSITIONUS2011155833
OPPOSITIONUS2015196918
OPPOSITIONUS2820596
OPPOSITIONUS3813047
OPPOSITIONUS5934583
OPPOSITIONWO2009142684
OPPOSITIONWO2014053143
OPPOSITIONWO2015074843
OPPOSITIONWO2015158579
OPPOSITIONWO2017189145

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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