Multi-Layer Construction System For Floor Coverings With Floor Heating

Patent No. EP1911905 (titled "Multi-Layer Construction System For Floor Coverings With Floor Heating") was filed by Blanke on Sep 20, 2007. The application was issued on Aug 8, 2018.

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
JOCO	Apr 10, 2019	HAMEL

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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Feb 19, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Feb 19, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 16, 2021
Termination of the opposition proceedings with maintenance of patent
Nov 12, 2020
Advice of delivery
Nov 9, 2020
Advice of delivery
Nov 5, 2020
Acknowledgement of a document
Nov 5, 2020
Acknowledgement of a document
Nov 5, 2020
Decision of the Opposition Division and instruction
Nov 5, 2020
Decision rejecting the opposition
Nov 5, 2020
Grounds for the decision (Annex) - opposition
Nov 5, 2020
Internal form - Opposition/addressees
Nov 5, 2020
Means of redress
Oct 12, 2020
Advice of delivery
Oct 6, 2020
Notification concerning the date of oral proceedings
Oct 6, 2020
Notification concerning the date of oral proceedings
Sep 30, 2020
Brief communication - Opposition proceedings
Sep 28, 2020
Oral proceedings: reply to date proposed
Sep 25, 2020
Oral proceedings: reply to date proposed
Sep 24, 2020
(Electronic) Receipt
Sep 24, 2020
Letter accompanying subsequently filed items
Sep 24, 2020
Withdrawal of a request for oral proceedings
Aug 4, 2020
Brief communication - Opposition proceedings
Jul 30, 2020
(Electronic) Receipt
Jul 30, 2020
Letter accompanying subsequently filed items
Jul 30, 2020
Request for interpreters during oral proceedings
Jul 24, 2020
Notification concerning the date of oral proceedings
Jul 24, 2020
Notification concerning the date of oral proceedings
May 27, 2020
Communication about missing advice of delivery
May 25, 2020
Advice of delivery
Apr 14, 2020
Advice of delivery
Apr 8, 2020
Acknowledgement of a document
Apr 8, 2020
Acknowledgement of a document
Apr 8, 2020
Annex to the communication
Apr 8, 2020
Annex to the communication - opposition
Apr 8, 2020
Information concerning oral proceedings
Apr 8, 2020
Summons to attend oral proceedings
Apr 8, 2020
Summons to attend oral proceedings
Nov 8, 2019
Brief communication - Opposition proceedings
Nov 5, 2019
Result of consultation by telephone/in person
May 22, 2019
Communication of a notice of opposition and request to file observations
May 22, 2019
Notice of further oppositions to opponent(s)
Apr 18, 2019
Communication of a notice of opposition - first information to patent proprietor
Apr 10, 2019
(Electronic) Receipt
Apr 10, 2019
Citation in opposition procedure
Apr 10, 2019
Citation in opposition procedure
Apr 10, 2019
Citation in opposition procedure
Apr 10, 2019
Citation in opposition procedure
Apr 10, 2019
Citation in opposition procedure
Apr 10, 2019
Citation in opposition procedure
Apr 10, 2019
Citation in opposition procedure
Apr 10, 2019
Citation in opposition procedure
Apr 10, 2019
Citation in opposition procedure
Apr 10, 2019
Citation in opposition procedure
Apr 10, 2019
Notice of opposition
Apr 10, 2019
Notice of opposition
Apr 10, 2019
Patent document cited during the opposition procedure
Apr 10, 2019
Patent document cited during the opposition procedure
Apr 10, 2019
Patent document cited during the opposition procedure
Apr 10, 2019
Patent document cited during the opposition procedure
Apr 10, 2019
Patent document cited during the opposition procedure
Apr 10, 2019
Patent document cited during the opposition procedure
Apr 10, 2019
Patent document cited during the opposition procedure
Apr 10, 2019
Patent document cited during the opposition procedure
Apr 10, 2019
Patent document cited during the opposition procedure
Apr 10, 2019
Patent document cited during the opposition procedure
Aug 20, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 12, 2018
Decision to grant a European patent
Jun 25, 2018
English translation of the claims
Jun 25, 2018
Filing of the translations of the claims
Jun 25, 2018
French translation of claims
Feb 27, 2018
Bibliographic data of the European patent application
Feb 27, 2018
Communication about intention to grant a European patent
Feb 27, 2018
Intention to grant (signatures)
Feb 27, 2018
Text intended for grant (clean copy)
Feb 27, 2018
Text intended for grant (version for approval)
Dec 27, 2017
Claims
Dec 27, 2017
Description
Dec 27, 2017
Reply to communication from the Examining Division
Dec 20, 2017
Claims
Dec 20, 2017
Description
Dec 20, 2017
Letter accompanying subsequently filed items
Dec 20, 2017
Letter accompanying subsequently filed items
Dec 20, 2017
Reply to communication from the Examining Division
Nov 23, 2017
Annex to a communication
Nov 23, 2017
Annex to the communication
Nov 23, 2017
Consultation by telephone/in person (with time limit)
Nov 23, 2017
Result of consultation by telephone/in person
Aug 29, 2017
Claims
Aug 29, 2017
Payment of fees and costs
Aug 29, 2017
Reply to communication from the Examining Division
Aug 24, 2017
Claims
Aug 24, 2017
Letter accompanying subsequently filed items
Aug 24, 2017
Reply to communication from the Examining Division
Jun 29, 2017
Grant of extension of time limit (examination procedure)
Jun 24, 2017
Letter accompanying subsequently filed items
Jun 24, 2017
Request for extension of time limit to communication from the Examining Division
Feb 22, 2017
Annex to the communication
Feb 22, 2017
Communication from the Examining Division
Feb 1, 2017
Examination started
Oct 24, 2016
Notification regarding date of start of examination with possibility to withdraw
Jun 28, 2016
Payment of fees and costs
Jun 12, 2015
Payment of fees and costs
Jul 22, 2014
Payment of fees and costs
Aug 14, 2013
Payment of fees and costs
Dec 30, 2011
Decision to allow further processing
Dec 21, 2011
Amended claims filed after receipt of (European) search report
Dec 21, 2011
Request for further processing
Dec 19, 2011
Amended claims filed after receipt of (European) search report
Dec 19, 2011
Letter accompanying subsequently filed items
Dec 19, 2011
Payment of fees and costs
Dec 19, 2011
Request for further processing
Oct 18, 2011
Application deemed to be withdrawn (non-reply to Written Opinion)
May 12, 2011
Letter concerning the designation and/or extension and/or validation of states
Mar 14, 2011
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Feb 9, 2011
Communication regarding the transmission of the European search report
Feb 9, 2011
European search opinion
Feb 9, 2011
European search report
Mar 19, 2008
Notification of forthcoming publication
Oct 23, 2007
Authorisation
Oct 23, 2007
Designation of inventor
Oct 23, 2007
Letter concerning the inventor
Oct 18, 2007
Deficiency in designation of inventor
Sep 20, 2007
Abstract
Sep 20, 2007
Claims
Sep 20, 2007
Description
Sep 20, 2007
Drawings
Sep 20, 2007
Priority document
Sep 20, 2007
Request for grant of a European patent

EP1911905

BLANKE

Application Number: EP07018463A
Filing Date: Sep 20, 2007
Status: Opposition Rejected; Feb 19, 2021
Publication Date: Aug 8, 2018
External Links: Slate, Register , Google Patents

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Multi-Layer Construction System For Floor Coverings With Floor Heating

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Dossier Documents

EP1911905