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Pump Blade For Submerged Pump And Submerged Pump Having Same

PatentPatent Analysis

EP2930367

EBARA
Application Number
EP14819908A
Filing Date
Apr 15, 2014
Status
Revoked
Apr 14, 2023
Grant Date
May 27, 2020
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP2930367B1 was granted on May 27, 2020 by Ebara The patent is currently Revoked.

Patents Cited during Opposition New

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionEP2930367B1
 N/A
OppositionJPH09209963
 N/A
OppositionUS1975274
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OppositionUS2010272563
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OppositionWO2012115452
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OppositionUS4981417
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OppositionJP2000297789
 N/A
OppositionUS6405748
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OppositionUS6837684
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OppositionEP1258635
 N/A
OppositionEP1795758
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OppositionMX2007002934
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OppositionWO2011117801
 N/A
OppositionJP2013141415
 N/A
OppositionWO2015001830
 N/A
OppositionUS8535000
 N/A

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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