Warm Water Supply Device And Warm Water Supply Method

Patent No. EP2694882 (titled "Warm Water Supply Device And Warm Water Supply Method") was filed by Coway on Mar 29, 2012. The application was issued on Nov 23, 2016.

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.

Company	Opposition Date	Representative
BRITA	Aug 11, 2017	MEISSNER BOLTE PARTNERSCHAFT MBB

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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Nov 7, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 7, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Nov 4, 2019
Termination of the opposition proceedings with revocation of patent
Aug 9, 2019
Advice of delivery
Jul 30, 2019
Advice of delivery
Jul 29, 2019
Advice of delivery
Jul 26, 2019
Advice of delivery
Jul 23, 2019
Acknowledgement of a document
Jul 23, 2019
Acknowledgement of a document
Jul 23, 2019
Decision of the Opposition Division and instruction
Jul 23, 2019
Decision revoking the European patent
Jul 23, 2019
Grounds for the decision (Annex) - opposition
Jul 23, 2019
Internal form - Opposition/addressees
Jul 23, 2019
Means of redress
Jul 23, 2019
Scanned annex to a communication - opposition procedure
May 16, 2019
Notification concerning the date of oral proceedings
May 16, 2019
Notification concerning the date of oral proceedings
May 15, 2019
Brief communication - Opposition proceedings
May 10, 2019
(Electronic) Receipt
May 10, 2019
Letter accompanying subsequently filed items
May 10, 2019
Oral proceedings: reply to date proposed
May 9, 2019
Brief communication - Opposition proceedings
May 8, 2019
Brief communication - Opposition proceedings
May 7, 2019
(Electronic) Receipt
May 7, 2019
Any annexes (other than citation) to an opposition letter
May 7, 2019
Brief communication - Opposition proceedings
May 7, 2019
Letter accompanying subsequently filed items
May 7, 2019
Letter regarding the opposition procedure (no time limit)
May 3, 2019
Annex to the communication - opposition
May 3, 2019
Brief communication - Opposition proceedings
May 3, 2019
Brief communication - Opposition proceedings
Apr 30, 2019
Brief communication - Opposition proceedings
Apr 25, 2019
(Electronic) Receipt
Apr 25, 2019
Letter accompanying subsequently filed items
Apr 25, 2019
Written submission in preparation to/during oral proceedings
Mar 15, 2019
Brief communication - Opposition proceedings
Mar 12, 2019
(Electronic) Receipt
Mar 12, 2019
Amended claims with annotations
Mar 12, 2019
Brief communication - Opposition proceedings
Mar 12, 2019
Clean copy of claims in the opposition procedure
Mar 12, 2019
Letter accompanying subsequently filed items
Mar 12, 2019
Written submission in preparation to/during oral proceedings
Mar 12, 2019
Written submission in preparation to/during oral proceedings
Mar 7, 2019
(Electronic) Receipt
Mar 7, 2019
Letter accompanying subsequently filed items
Mar 7, 2019
Request for interpreters during oral proceedings
Aug 13, 2018
Advice of delivery
Jul 27, 2018
Advice of delivery
Jul 23, 2018
Advice of delivery
Jul 17, 2018
Advice of delivery
Jul 12, 2018
Acknowledgement of a document
Jul 12, 2018
Acknowledgement of a document
Jul 12, 2018
Annex to the communication - opposition
Jul 12, 2018
Information concerning oral proceedings
Jul 12, 2018
Preparation for oral proceedings
Jul 12, 2018
Summons to attend oral proceedings
Jul 12, 2018
Summons to attend oral proceedings
Feb 12, 2018
Brief communication - Opposition proceedings
Feb 6, 2018
(Electronic) Receipt
Feb 6, 2018
Amended claims with annotations
Feb 6, 2018
Clean copy of claims in the opposition procedure
Feb 6, 2018
Letter accompanying subsequently filed items
Feb 6, 2018
Reply of the patent proprietor to the notice(s) of opposition
Feb 6, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jan 26, 2018
Rejection of request for extension of time limit
Jan 23, 2018
(Electronic) Receipt
Jan 23, 2018
Letter accompanying subsequently filed items
Jan 23, 2018
Request for extension of time limit
Sep 29, 2017
Communication of a notice of opposition and request to file observations
Sep 29, 2017
Notice of further oppositions to opponent(s)
Aug 17, 2017
Communication of a notice of opposition - first information to patent proprietor
Aug 11, 2017
(Electronic) Receipt
Aug 11, 2017
Notice of opposition
Aug 11, 2017
Notice of opposition
Aug 11, 2017
Patent document cited during the examination procedure
Aug 11, 2017
Patent document cited during the examination procedure
Aug 11, 2017
Patent document cited during the examination procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Nov 24, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 27, 2016
Decision to grant a European patent
Oct 13, 2016
(Electronic) Receipt
Oct 13, 2016
Filing of the translations of the claims
Oct 13, 2016
French translation of claims
Oct 13, 2016
German translation of the claims
Oct 13, 2016
Letter accompanying subsequently filed items
Jun 27, 2016
Bibliographic data of the European patent application
Jun 27, 2016
Communication about intention to grant a European patent
Jun 27, 2016
Intention to grant (signatures)
Jun 27, 2016
Text intended for grant (clean copy)
Jun 27, 2016
Text intended for grant (version for approval)
Feb 22, 2016
(Electronic) Receipt
Feb 22, 2016
Amended claims with annotations
Feb 22, 2016
Claims
Feb 22, 2016
Letter accompanying subsequently filed items
Feb 22, 2016
Reply to communication from the Examining Division
Feb 22, 2016
Reply to communication from the Examining Division
Jan 22, 2016
Grant of extension of time limit (examination procedure)
Jan 18, 2016
(Electronic) Receipt
Jan 18, 2016
Letter accompanying subsequently filed items
Jan 18, 2016
Request for extension of time limit to communication from the Examining Division
Sep 21, 2015
Annex to the communication
Sep 21, 2015
Communication from the Examining Division
Apr 3, 2015
(Electronic) Receipt
Apr 3, 2015
Amended claims filed after receipt of (European) search report
Apr 3, 2015
Amended claims with annotations
Apr 3, 2015
Amendments received before examination
Apr 3, 2015
Letter accompanying subsequently filed items
Apr 3, 2015
Reply to Written Opinion prepared by the EPO
Mar 9, 2015
Communication of amended entries concerning the representative
Mar 4, 2015
Submission concerning change of applicant's representative
Jan 5, 2015
CDS Clean up - amended data concerning the representative for the applicant
Oct 6, 2014
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Sep 2, 2014
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Aug 14, 2014
Communication regarding the transmission of the European search report
Aug 14, 2014
European search opinion
Aug 14, 2014
Supplementary European search report
Aug 6, 2014
Search started
Jan 15, 2014
Notification on forthcoming publication of bibliographic data
Dec 17, 2013
(Electronic) Receipt
Dec 17, 2013
Amended claims filed after receipt of (European) search report
Dec 17, 2013
Amended claims with annotations
Dec 17, 2013
Amendments received before examination
Dec 17, 2013
Amendments received before examination
Dec 17, 2013
Letter accompanying subsequently filed items
Nov 8, 2013
Communication regarding possible amendment of the application/payment of claims fee
Nov 6, 2013
Communication to designated inventor
Nov 6, 2013
Communication to designated inventor
Nov 6, 2013
Communication to designated inventor
Nov 6, 2013
Communication to designated inventor
Nov 6, 2013
Communication to designated inventor
Nov 6, 2013
Communication to designated inventor
Nov 6, 2013
Communication to designated inventor
Nov 6, 2013
Communication to designated inventor
Oct 15, 2013
Copy of the international preliminary report on patentability
Sep 26, 2013
(Electronic) Receipt
Sep 26, 2013
Request for entry into the European phase
Sep 5, 2013
Notification of the recording of a change
Aug 9, 2013
Information on entry into European phase
Mar 27, 2013
Notification of the recording of a change
Dec 13, 2012
Copy of the international search report
Dec 13, 2012
International publication of the international search report
Oct 24, 2012
Priority document (electronically transmitted)
Oct 24, 2012
Priority document (electronically transmitted)
Oct 24, 2012
Priority document (electronically transmitted)
Oct 4, 2012
Published international application - A2

EP2694882

COWAY

Application Number: EP12764441A
Filing Date: Mar 29, 2012
Status: Revoked; Nov 8, 2019
Publication Date: Nov 23, 2016
External Links: Slate, Register , Google Patents

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Warm Water Supply Device And Warm Water Supply Method

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Dossier Documents

EP2694882