Sealing Corner And Sealing Set

Patent No. EP2774516 (titled "Sealing Corner And Sealing Set") was filed by Poresta Systems on Mar 5, 2014. The application was issued on Apr 25, 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
FRANZ KALDEWEI	Jan 22, 2019	ANDREJEWSKI HONKE PATENT UND RECHTSANWALTE 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

Get instant alerts for new documents

Oct 22, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Oct 22, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 19, 2021
Termination of the opposition proceedings with maintenance of patent
Jul 16, 2021
Advice of delivery
Jul 13, 2021
Advice of delivery
Jul 7, 2021
Annex to the communication - opposition
Jul 7, 2021
Decision of the Opposition Division and instruction
Jul 7, 2021
Decision rejecting the opposition
Jul 7, 2021
Decision rejecting the opposition
Jul 7, 2021
Grounds for the decision (Annex) - opposition
Jul 7, 2021
Means of redress
Jul 7, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 7, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 7, 2021
Provision of a copy of the minutes - opposition procedure
Jul 7, 2021
Provision of a copy of the minutes - opposition procedure
Jul 7, 2021
Transmittal of decision / summons - opposition
Jul 7, 2021
Transmittal of decision / summons - opposition
Jun 18, 2021
Information about the result of oral proceedings
Apr 26, 2021
Brief communication - Opposition proceedings
Apr 26, 2021
Brief communication - Opposition proceedings
Apr 16, 2021
(Electronic) Receipt
Apr 16, 2021
Auxiliary request during Opposition procedure
Apr 16, 2021
Auxiliary request during Opposition procedure
Apr 16, 2021
Auxiliary request during Opposition procedure - 06
Apr 16, 2021
Auxiliary request during Opposition procedure - 07
Apr 16, 2021
Letter accompanying subsequently filed items
Apr 16, 2021
Non-patent literature cited during the opposition procedure
Apr 16, 2021
Non-patent literature cited during the opposition procedure
Apr 16, 2021
Non-patent literature cited during the opposition procedure
Apr 16, 2021
Written submission in preparation to/during oral proceedings
Apr 16, 2021
Written submission in preparation to/during oral proceedings
Apr 15, 2021
Auxiliary request during Opposition procedure
Apr 15, 2021
Auxiliary request during Opposition procedure
Apr 15, 2021
Auxiliary request during Opposition procedure - 06
Apr 15, 2021
Auxiliary request during Opposition procedure - 07
Apr 15, 2021
Written submission in preparation to/during oral proceedings
Apr 12, 2021
Brief communication - Opposition proceedings
Mar 31, 2021
(Electronic) Receipt
Mar 31, 2021
Request for interpreters during oral proceedings
Mar 3, 2021
Document concerning representation
Feb 25, 2021
(Electronic) Receipt
Feb 17, 2021
Notification concerning the date of oral proceedings
Feb 17, 2021
Notification concerning the date of oral proceedings
Sep 30, 2020
Brief communication - Opposition proceedings
Sep 22, 2020
Auxiliary request during Opposition procedure
Sep 22, 2020
Auxiliary request during Opposition procedure
Sep 22, 2020
Auxiliary request during Opposition procedure
Sep 22, 2020
Auxiliary request during Opposition procedure
Sep 22, 2020
Auxiliary request during Opposition procedure
Sep 22, 2020
Letter regarding the opposition procedure (no time limit)
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Letter regarding the opposition procedure (no time limit)
Sep 9, 2020
Advice of delivery
Sep 8, 2020
Advice of delivery
Sep 1, 2020
Acknowledgement of a document
Sep 1, 2020
Acknowledgement of a document
Sep 1, 2020
Information concerning oral proceedings
Sep 1, 2020
Summons to attend oral proceedings
Sep 1, 2020
Summons to attend oral proceedings
Aug 28, 2020
Notification concerning the date of oral proceedings
Aug 28, 2020
Notification concerning the date of oral proceedings
Aug 11, 2020
Advice of delivery
Aug 11, 2020
Advice of delivery
Aug 5, 2020
Acknowledgement of a document
Aug 5, 2020
Acknowledgement of a document
Aug 5, 2020
Brief communication - Opposition proceedings
Aug 4, 2020
Advice of delivery
Jul 31, 2020
Oral proceedings: reply to date proposed
Jul 30, 2020
Oral proceedings: reply to date proposed
Jul 27, 2020
(Electronic) Receipt
Jul 27, 2020
Communication about missing advice of delivery
Jul 27, 2020
Communication about missing advice of delivery
Jul 27, 2020
General enquiry
Jul 27, 2020
Letter accompanying subsequently filed items
Jul 17, 2020
Notification concerning the date of oral proceedings
Jul 17, 2020
Notification concerning the date of oral proceedings
Jun 12, 2020
Acknowledgement of a document
Jun 12, 2020
Acknowledgement of a document
Jun 12, 2020
Information concerning oral proceedings
Jun 12, 2020
Summons to attend oral proceedings
Jun 12, 2020
Summons to attend oral proceedings
Jun 8, 2020
Notification concerning the date of oral proceedings
Jun 8, 2020
Notification concerning the date of oral proceedings
May 29, 2020
Information about the result of oral proceedings
Apr 24, 2020
Brief communication - Opposition proceedings
Apr 17, 2020
(Electronic) Receipt
Apr 17, 2020
Request for interpreters during oral proceedings
Apr 17, 2020
Written submission in preparation to/during oral proceedings
Nov 11, 2019
Advice of delivery
Nov 1, 2019
Advice of delivery
Oct 16, 2019
Advice of delivery
Oct 15, 2019
Advice of delivery
Oct 10, 2019
Acknowledgement of a document
Oct 10, 2019
Acknowledgement of a document
Oct 10, 2019
Annex to the communication - opposition
Oct 10, 2019
Information concerning oral proceedings
Oct 10, 2019
Summons to attend oral proceedings
Oct 10, 2019
Summons to attend oral proceedings
Jun 13, 2019
Brief communication - Opposition proceedings
Jun 4, 2019
Reply of the patent proprietor to the notice(s) of opposition
Apr 23, 2019
Communication of amended entries
Mar 29, 2019
Request concerning representative opponent
Feb 15, 2019
Communication of a notice of opposition and request to file observations
Feb 15, 2019
Notice of further oppositions to opponent(s)
Feb 1, 2019
Communication of a notice of opposition - first information to patent proprietor
Jan 22, 2019
(Electronic) Receipt
Jan 22, 2019
Notice of opposition
Jan 22, 2019
Notice of opposition
Jan 22, 2019
Patent document cited during the opposition procedure
Jan 22, 2019
Patent document cited during the opposition procedure
Jan 22, 2019
Patent document cited during the opposition procedure
Jan 22, 2019
Patent document cited during the opposition procedure
Jan 22, 2019
Patent document cited during the opposition procedure
May 7, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 29, 2018
Decision to grant a European patent
Jan 23, 2018
(Electronic) Receipt
Jan 23, 2018
English translation of the claims
Jan 23, 2018
Filing of the translations of the claims
Jan 23, 2018
French translation of claims
Jan 23, 2018
Letter accompanying subsequently filed items
Oct 5, 2017
Bibliographic data of the European patent application
Oct 5, 2017
Communication about intention to grant a European patent
Oct 5, 2017
Intention to grant (signatures)
Oct 5, 2017
Text intended for grant (clean copy)
Oct 5, 2017
Text intended for grant (version for approval)
Sep 25, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Sep 5, 2017
Amended claims with annotations
Sep 5, 2017
Claims
Sep 5, 2017
Description
Sep 5, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jun 12, 2017
Bibliographic data of the European patent application
Jun 12, 2017
Communication about intention to grant a European patent
Jun 12, 2017
Intention to grant (signatures)
Jun 12, 2017
Text intended for grant (clean copy)
Jun 12, 2017
Text intended for grant (version for approval)
Jan 11, 2017
Reply to communication from the Examining Division
Oct 24, 2016
Annex to the communication
Oct 24, 2016
Communication from the Examining Division
Jun 17, 2016
Reply to communication from the Examining Division
May 30, 2016
Annex to the communication
May 30, 2016
Invitation to indicate the basis for amendments
May 24, 2016
Examination started
May 23, 2016
Submission concerning representation
Jun 29, 2015
Statement of non-availability of priority search results
Jun 23, 2015
Invitation to file a copy of search results(priority)
Apr 21, 2015
Amended claims filed after receipt of (European) search report
Apr 21, 2015
Amended claims with annotations
Apr 21, 2015
Amended description filed after receipt of (European) search report
Apr 21, 2015
Amendments received before examination
Dec 8, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Oct 30, 2014
Communication regarding the transmission of the European search report
Oct 30, 2014
European search opinion
Oct 30, 2014
European search report
Sep 17, 2014
Amendments not yet acceptable
Aug 19, 2014
Annex
Aug 19, 2014
Reply to the invitation to clarify the claims/the subject matter of the application
Aug 13, 2014
Notification of forthcoming publication
Jul 22, 2014
Annex to the communication
Jul 22, 2014
Invitation to indicate the claims to be searched
Jul 16, 2014
Search started
Apr 28, 2014
Communication to designated inventor
Mar 28, 2014
Letter concerning the priority
Mar 28, 2014
Priority document
Mar 12, 2014
Letter concerning the priority
Mar 12, 2014
Priority document
Mar 5, 2014
Abstract
Mar 5, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Mar 5, 2014
Annex
Mar 5, 2014
Claims
Mar 5, 2014
Description
Mar 5, 2014
Designation of inventor
Mar 5, 2014
Drawings
Mar 5, 2014
General authorisation
Mar 5, 2014
Priority search results
Mar 5, 2014
Request for grant of a European patent

EP2774516

PORESTA SYSTEMS

Application Number: EP14157814A
Filing Date: Mar 5, 2014
Status: Opposition Rejected; Oct 22, 2021
Publication Date: Apr 25, 2018
External Links: Slate, Register , Google Patents

IP Verse

Sealing Corner And Sealing Set

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2774516