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Moulding Machine With A Bolster Arrangement And Method For Producing A Mould

Patent No. EP3539686 (titled "Moulding Machine With A Bolster Arrangement And Method For Producing A Mould") was filed by Knkel Wagner Germany on Mar 15, 2019. The application was issued on Jan 26, 2022.

Patent Summary

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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.

Company	Opposition Date	Representative
DISA INDUSTRIES	Oct 26, 2022	GUARDIAN CONSULTING IS

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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Sep 2, 2024
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 2, 2024
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 29, 2024
Annex to the communication - opposition
May 29, 2024
Brief communication - Opposition proceedings
May 29, 2024
Brief communication - Opposition proceedings
May 29, 2024
Decision of the Opposition Division and instruction
May 29, 2024
Decision revoking the European patent
May 29, 2024
Decision revoking the European patent
May 29, 2024
Grounds for the decision (Annex) - opposition
May 29, 2024
Means of redress
May 29, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 29, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 29, 2024
Provision of a copy of the minutes - opposition procedure
May 29, 2024
Provision of a copy of the minutes - opposition procedure
Apr 18, 2024
Information about the result of oral proceedings
Apr 5, 2024
Brief communication - Opposition proceedings
Apr 2, 2024
(Electronic) Receipt
Apr 2, 2024
(Electronic) Receipt
Apr 2, 2024
Letter accompanying subsequently filed items
Apr 2, 2024
Request for interpreters during oral proceedings
Apr 2, 2024
Written submission in preparation to/during oral proceedings
Feb 12, 2024
Brief communication - Opposition proceedings
Feb 9, 2024
(Electronic) Receipt
Feb 9, 2024
Letter accompanying subsequently filed items
Feb 9, 2024
Written submission in preparation to/during oral proceedings
Dec 6, 2023
(Electronic) Receipt
Oct 31, 2023
(Electronic) Receipt
Oct 31, 2023
Advice of delivery
Oct 31, 2023
Letter accompanying subsequently filed items
Oct 25, 2023
Annex to the communication - opposition
Oct 25, 2023
Information concerning oral proceedings
Oct 25, 2023
Scanned annex to a communication - opposition procedure
Oct 25, 2023
Summons to attend oral proceedings
Oct 25, 2023
Summons to attend oral proceedings
Oct 25, 2023
Transmittal of decision / summons - opposition
Oct 25, 2023
Transmittal of decision / summons - opposition
Mar 7, 2023
Brief communication - Opposition proceedings
Mar 7, 2023
Brief communication - Opposition proceedings
Mar 3, 2023
Grant of extension of time limit (opposition procedure)
Feb 28, 2023
(Electronic) Receipt
Feb 28, 2023
Request for extension of time limit
Feb 27, 2023
Miscellaneous requests concerning client data
Nov 10, 2022
Communication of a notice of opposition and request to file observations
Nov 10, 2022
Notice of further oppositions to opponent(s)
Nov 3, 2022
Communication of a notice of opposition - first information to patent proprietor
Oct 26, 2022
(Electronic) Receipt
Oct 26, 2022
Citation in opposition procedure - 001
Oct 26, 2022
Citation in opposition procedure - 001
Oct 26, 2022
Citation in opposition procedure - 002
Oct 26, 2022
Citation in opposition procedure - 003
Oct 26, 2022
Citation in opposition procedure - 004
Oct 26, 2022
Citation in opposition procedure - 005
Oct 26, 2022
Citation in opposition procedure - 006
Oct 26, 2022
Citation in opposition procedure - 007
Oct 26, 2022
Citation in opposition procedure - 008
Oct 26, 2022
Citation in opposition procedure - 009
Oct 26, 2022
Citation in opposition procedure - 010
Oct 26, 2022
Citation in opposition procedure - 011
Oct 26, 2022
Citation in opposition procedure - 012
Oct 26, 2022
Citation in opposition procedure - 013
Oct 26, 2022
Citation in opposition procedure - 014
Oct 26, 2022
Citation in opposition procedure - 015
Oct 26, 2022
Citation in opposition procedure - 016
Oct 26, 2022
Consolidated list of cited opposition documents
Oct 26, 2022
Notice of opposition
Oct 26, 2022
Notice of opposition
Aug 3, 2022
Communication confirming withdrawal from representation
Aug 3, 2022
Communication of amended entries concerning the representative
Jul 27, 2022
Letter accompanying subsequently filed items
Jul 27, 2022
Submission concerning change of applicant's representative
Apr 11, 2022
Communication of amended entries concerning the representative
Apr 6, 2022
Letter accompanying subsequently filed items
Apr 6, 2022
Submission concerning change of applicant's representative
Feb 8, 2022
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 7, 2022
Decision to grant a European patent
Dec 23, 2021
Decision to allow further processing
Dec 11, 2021
(Electronic) Receipt
Dec 11, 2021
(Electronic) Receipt
Dec 11, 2021
Filing of the translations of the claims
Dec 11, 2021
French translation of claims
Dec 11, 2021
German translation of the claims
Dec 11, 2021
Request for further processing
Oct 12, 2021
Application deemed to be withdrawn ( translations of claims/payment missing)
May 6, 2021
Bibliographic data of the European patent application
May 6, 2021
Communication about intention to grant a European patent
May 6, 2021
Intention to grant (signatures)
May 6, 2021
Text intended for grant (clean copy)
May 6, 2021
Text intended for grant (version for approval)
Mar 1, 2021
(Electronic) Receipt
Mar 1, 2021
Amended claims with annotations
Mar 1, 2021
Claims
Mar 1, 2021
Letter accompanying subsequently filed items
Mar 1, 2021
Reply to communication from the Examining Division
Dec 16, 2020
Grant of extension of time limit (examination procedure)
Dec 8, 2020
(Electronic) Receipt
Dec 8, 2020
Letter accompanying subsequently filed items
Aug 20, 2020
Annex to the communication
Aug 20, 2020
Communication from the Examining Division
Aug 6, 2020
(Electronic) Receipt
Aug 6, 2020
Amended claims with annotations
Aug 6, 2020
Amended description with annotations
Aug 6, 2020
Claims
Aug 6, 2020
Description
Aug 6, 2020
Letter accompanying subsequently filed items
Aug 6, 2020
Reply to communication from the Examining Division
Apr 28, 2020
Annex to the communication
Apr 28, 2020
Communication from the Examining Division
Apr 21, 2020
Examination started
Mar 13, 2020
(Electronic) Receipt
Mar 13, 2020
Amended claims filed after receipt of (European) search report
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amendments received before examination
Mar 13, 2020
Letter accompanying subsequently filed items
Sep 23, 2019
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Aug 21, 2019
Notification of forthcoming publication
Jul 22, 2019
Refund of fees
Jul 11, 2019
Communication regarding the transmission of the European search report
Jul 11, 2019
European search opinion
Jul 11, 2019
European search report
Jul 11, 2019
Information on Search Strategy
Jul 6, 2019
Priority search results copy provided by EPO
Jun 27, 2019
Search started
Jun 4, 2019
Communication to designated inventor
May 20, 2019
Confirmation of receipt of (electronically) transmitted priority document
May 15, 2019
Priority document (electronically transmitted)
May 15, 2019
Priority document (electronically transmitted)
Mar 15, 2019
Abstract
Mar 15, 2019
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Mar 15, 2019
Claims
Mar 15, 2019
Description
Mar 15, 2019
Designation of inventor
Mar 15, 2019
Drawings
Mar 15, 2019
Request for grant of a European patent

EP3539686

KNKEL WAGNER GERMANY

Application Number: EP19163208A
Filing Date: Mar 15, 2019
Status: Revoked; Aug 30, 2024
Publication Date: Jan 26, 2022
External Links: Slate, Register , Google Patents