Multi Stage Centrifugal Pump System - EP2505842

The patent EP2505842 was granted to Grundfos Management on Dec 25, 2019. The application was originally filed on Mar 29, 2011 under application number EP11002578A. The patent is currently recorded with a legal status of "Revoked".

EP2505842

GRUNDFOS MANAGEMENT
Application Number
EP11002578A
Filing Date
Mar 29, 2011
Status
Revoked
Sep 10, 2021
Grant Date
Dec 25, 2019
External Links
Slate, Register, Google Patents

Patent Summary

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KSBSep 25, 2020BEHRADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
EXAMINATIONDE1703603
EXAMINATIONGB674815
EXAMINATIONUS2005196269
EXAMINATIONUS4780050
OPPOSITIONCN1811190
OPPOSITIONCN201610847U
OPPOSITIONCN2471976Y
OPPOSITIONDE10239997
OPPOSITIONDE2025117
OPPOSITIONDE2707776
OPPOSITIONDE3130832
OPPOSITIONDE610778
OPPOSITIONDE69520262T
OPPOSITIONEP0619001
OPPOSITIONEP1729009
OPPOSITIONGB732293
OPPOSITIONJPS58143189
SEARCHDE2249883
SEARCHEP0406787
SEARCHUS5513959

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Dossier Documents

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