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IP Verse

Hot Water Tank Having Overheating Prevention Function - EP2622281

The patent EP2622281 was granted to Coway on Mar 27, 2019. The application was filed on Sep 29, 2011 under application number EP11829598A. The patent is currently recorded with a legal status of "Revoked".

EP2622281

COWAY
Application Number
EP11829598A
Filing Date
Sep 29, 2011
Status
Revoked
Apr 2, 2022
Publication Date
Mar 27, 2019
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
BRITADec 20, 2019VAN LOOKEREN CAMPAGNEADMISSIBLE

Patent Citations (30) New

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

Citation PhasePublication Number
DESCRIPTIONDE1950411
DESCRIPTIONEP2233858
DESCRIPTIONUS6242720
DESCRIPTIONUS6363216
INTERNATIONAL-SEARCH-REPORTKR20020083282
INTERNATIONAL-SEARCH-REPORTKR20050060644
INTERNATIONAL-SEARCH-REPORTKR20050067992
INTERNATIONAL-SEARCH-REPORTKR20070001641
OPPOSITIONDE1950411
OPPOSITIONEP0526668
OPPOSITIONEP0985892
OPPOSITIONEP2233858
OPPOSITIONJP2001116361
OPPOSITIONJP2003343923
OPPOSITIONKR100861776B
OPPOSITIONKR100864765B
OPPOSITIONUS5889684
OPPOSITIONUS6002114
OPPOSITIONUS6242720
OPPOSITIONUS6363216
OPPOSITIONUS6834160
OPPOSITIONWO2007118156
OPPOSITIONWO9530324
SEARCHDE1950411
SEARCHEP2233858
SEARCHKR100864765B
SEARCHUS6242720
SEARCHUS6363216
SEARCHUS6834160
SEARCHWO9530324

Dossier Documents

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    Description

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