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Cardboard Sheet-Cutting Device, Cutting Control Unit Therefor, And Cardboard Sheet-Manufacturing Apparatus

Patent No. EP3305486 (titled "Cardboard Sheet-Cutting Device, Cutting Control Unit Therefor, And Cardboard Sheet-Manufacturing Apparatus") was filed by Mitsubishi Heavy Industries Machinery Systems on Feb 24, 2016. The application was issued on Jul 31, 2019.

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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
BHS CORRUGATED MASCHINEN UND ANLAGENBAU	Apr 24, 2020	RAU

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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Jun 19, 2024
Decision of the Board of Appeal
Jun 19, 2024
F3032 Notification(s) of the decision
Jun 19, 2024
F3032 Notification(s) of the decision
Mar 27, 2024
F3013 Oral Proceedings: Forwarding minutes
Mar 27, 2024
F3013 Oral Proceedings: Forwarding minutes
Mar 27, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Feb 16, 2024
F3018 Oral proceedings: Confirmation interpreters
Feb 16, 2024
F3018 Oral proceedings: Confirmation interpreters
Jan 24, 2024
F3345 Forwarding of submissions to parties
Jan 23, 2024
F3345 Forwarding of submissions to parties
Jan 18, 2024
(Electronic) Receipt
Jan 18, 2024
(Electronic) Receipt
Jan 18, 2024
Letter accompanying subsequently filed items
Jan 18, 2024
Letter accompanying subsequently filed items
Jan 18, 2024
Letter dealing with oral proceedings during the appeal procedure
Jan 18, 2024
Letter dealing with oral proceedings during the appeal procedure
Jan 18, 2024
Oral proceedings: change of venue
Jan 18, 2024
Oral proceedings: change of venue
Aug 28, 2023
F3345 Forwarding of submissions to parties
Aug 23, 2023
(Electronic) Receipt
Aug 23, 2023
Letter accompanying subsequently filed items
Aug 23, 2023
Letter dealing with oral proceedings during the appeal procedure
Aug 22, 2023
Advice of delivery
Aug 17, 2023
F3011.1 Oral Proceedings: summons
Aug 17, 2023
F3011.1 Oral Proceedings: summons
Aug 17, 2023
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Aug 11, 2023
F3010 Oral proceedings: order for summons
Jul 13, 2023
F3345 Forwarding of submissions to parties
Jul 10, 2023
(Electronic) Receipt
Jul 10, 2023
Letter accompanying subsequently filed items
Jul 10, 2023
Letter relating to Appeal Procedure
Jan 30, 2023
Composition of the board (T)
Jan 10, 2023
F3345 Forwarding of submissions to parties
Jan 2, 2023
(Electronic) Receipt
Jan 2, 2023
Amended claims with annotations
Jan 2, 2023
Amended claims with annotations
Jan 2, 2023
Amended claims with annotations
Jan 2, 2023
Amended claims with annotations
Jan 2, 2023
Amended claims with annotations
Jan 2, 2023
Amended claims with annotations
Jan 2, 2023
Amended claims with annotations
Jan 2, 2023
Amended claims with annotations
Jan 2, 2023
Amended claims with annotations
Jan 2, 2023
Amended description with annotations
Jan 2, 2023
Amended description with annotations
Jan 2, 2023
Auxiliary request during appeals procedure - 01
Jan 2, 2023
Letter accompanying subsequently filed items
Jan 2, 2023
Reply to appeal
Aug 16, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 10, 2022
(Electronic) Receipt
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Cited document during appeal procedure
Aug 10, 2022
Letter accompanying subsequently filed items
Aug 10, 2022
Statement of grounds of appeal
Jun 23, 2022
F3345 Forwarding of submissions to parties
Jun 21, 2022
(Electronic) Receipt
Jun 21, 2022
Letter accompanying subsequently filed items
Jun 21, 2022
Reply to a deficiency communication regarding an appeal
Jun 20, 2022
F3345 Forwarding of submissions to parties
Jun 20, 2022
Reply to a deficiency communication regarding an appeal
Jun 14, 2022
(Electronic) Receipt
Jun 14, 2022
Letter accompanying subsequently filed items
Jun 14, 2022
Letter relating to Appeal Procedure
Jun 10, 2022
Advice of delivery
Jun 9, 2022
F3045 Inadmissibility of the appeal: missing address / missing name
Jun 9, 2022
F3204 Communication of the file number to the parties
Jun 9, 2022
F3204 Communication of the file number to the parties
Jun 9, 2022
F3345 Forwarding of submissions to parties
Jun 2, 2022
(Electronic) Receipt
Jun 2, 2022
Letter accompanying subsequently filed items
Jun 2, 2022
Notice of appeal
Jun 2, 2022
Notice of appeal
Apr 4, 2022
Advice of delivery
Apr 4, 2022
Advice of delivery
Apr 1, 2022
Annex to the communication - opposition
Apr 1, 2022
Decision of the Opposition Division and instruction
Apr 1, 2022
Decision rejecting the opposition
Apr 1, 2022
Decision rejecting the opposition
Apr 1, 2022
Grounds for the decision (Annex) - opposition
Apr 1, 2022
Means of redress
Apr 1, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 1, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 1, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 1, 2022
Provision of a copy of the minutes - opposition procedure
Apr 1, 2022
Provision of a copy of the minutes - opposition procedure
Apr 1, 2022
Transmittal of decision / summons - opposition
Apr 1, 2022
Transmittal of decision / summons - opposition
Oct 5, 2021
Information about the result of oral proceedings
Sep 3, 2021
Notification concerning the date of oral proceedings
Sep 3, 2021
Notification concerning the date of oral proceedings
Aug 20, 2021
Brief communication - Opposition proceedings
Aug 16, 2021
(Electronic) Receipt
Aug 16, 2021
Letter accompanying subsequently filed items
Aug 16, 2021
Written submission in preparation to/during oral proceedings
Aug 10, 2021
Brief communication - Opposition proceedings
Aug 5, 2021
(Electronic) Receipt
Aug 5, 2021
(Electronic) Receipt
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure
Aug 5, 2021
Auxiliary request during Opposition procedure - 01
Aug 5, 2021
Auxiliary request during Opposition procedure - 02
Aug 5, 2021
Auxiliary request during Opposition procedure - 03
Aug 5, 2021
Auxiliary request during Opposition procedure - 04
Aug 5, 2021
Auxiliary request during Opposition procedure - 05
Aug 5, 2021
Auxiliary request during Opposition procedure - 06
Aug 5, 2021
Auxiliary request during Opposition procedure - 07
Aug 5, 2021
Auxiliary request during Opposition procedure - 08
Aug 5, 2021
Auxiliary request during Opposition procedure - 09
Aug 5, 2021
Brief communication - Opposition proceedings
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Request for interpreters during oral proceedings
Aug 5, 2021
Written submission in preparation to/during oral proceedings
Jul 30, 2021
(Electronic) Receipt
Jul 30, 2021
Letter accompanying subsequently filed items
Jul 30, 2021
Withdrawal of a request for oral proceedings
Jun 16, 2021
Notification concerning the date of oral proceedings
Jun 16, 2021
Notification concerning the date of oral proceedings
Mar 2, 2021
Advice of delivery
Feb 25, 2021
Advice of delivery
Feb 24, 2021
Annex to the communication - opposition
Feb 24, 2021
Information concerning oral proceedings
Feb 24, 2021
Summons to attend oral proceedings
Feb 24, 2021
Summons to attend oral proceedings
Feb 24, 2021
Transmittal of decision / summons - opposition
Feb 24, 2021
Transmittal of decision / summons - opposition
Feb 19, 2021
Information about the result of oral proceedings
Oct 28, 2020
Brief communication - Opposition proceedings
Oct 21, 2020
(Electronic) Receipt
Oct 21, 2020
Auxiliary request during Opposition procedure
Oct 21, 2020
Auxiliary request during Opposition procedure - 01
Oct 21, 2020
Letter accompanying subsequently filed items
Oct 21, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 17, 2020
Communication of a notice of opposition and request to file observations
Jun 17, 2020
Notice of further oppositions to opponent(s)
May 12, 2020
Brief communication - Opposition proceedings
May 6, 2020
(Electronic) Receipt
May 6, 2020
Letter accompanying subsequently filed items
May 6, 2020
Reply of the patent proprietor to the notice(s) of opposition
May 4, 2020
Communication of a notice of opposition - first information to patent proprietor
Apr 27, 2020
Consolidated list of cited opposition documents
Apr 24, 2020
(Electronic) Receipt
Apr 24, 2020
Citation in opposition procedure - 001
Apr 24, 2020
Citation in opposition procedure - 002
Apr 24, 2020
Citation in opposition procedure - 003
Apr 24, 2020
Citation in opposition procedure - 004
Apr 24, 2020
Citation in opposition procedure - 005
Apr 24, 2020
Citation in opposition procedure - 006
Apr 24, 2020
Citation in opposition procedure - 007
Apr 24, 2020
Citation in opposition procedure - 008
Apr 24, 2020
Citation in opposition procedure - 009
Apr 24, 2020
Citation in opposition procedure - 010
Apr 24, 2020
Citation in opposition procedure - 011
Apr 24, 2020
Citation in opposition procedure - 012
Apr 24, 2020
Citation in opposition procedure - 013
Apr 24, 2020
Citation in opposition procedure - 014
Apr 24, 2020
Citation in opposition procedure - 015
Apr 24, 2020
Citation in opposition procedure - 016
Apr 24, 2020
Citation in opposition procedure - 017
Apr 24, 2020
Citation in opposition procedure - 018
Apr 24, 2020
Citation in opposition procedure - 019
Apr 24, 2020
Citation in opposition procedure - 020
Apr 24, 2020
Notice of opposition
Apr 24, 2020
Notice of opposition
Aug 12, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 4, 2019
Decision to grant a European patent
Jun 21, 2019
(Electronic) Receipt
Jun 21, 2019
Filing of the translations of the claims
Jun 21, 2019
French translation of claims
Jun 21, 2019
German translation of the claims
Jun 21, 2019
Letter accompanying subsequently filed items
Apr 11, 2019
Bibliographic data of the European patent application
Apr 11, 2019
Communication about intention to grant a European patent
Apr 11, 2019
Intention to grant (signatures)
Apr 11, 2019
Text intended for grant (clean copy)
Apr 11, 2019
Text intended for grant (version for approval)
Mar 22, 2019
Examination started
Jan 11, 2019
(Electronic) Receipt
Jan 11, 2019
Amended claims filed after receipt of (European) search report
Jan 11, 2019
Amended claims with annotations
Jan 11, 2019
Amended description filed after receipt of (European) search report
Jan 11, 2019
Amended description with annotations
Jan 11, 2019
Amendments received before examination
Jan 11, 2019
Letter accompanying subsequently filed items
Jul 17, 2018
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jun 29, 2018
Communication regarding the transmission of the European search report
Jun 29, 2018
Document annexed to the Extended European Search Report
Jun 29, 2018
European search opinion
Jun 29, 2018
Information on Search Strategy
Jun 29, 2018
Supplementary European search report
Jun 7, 2018
Search started
Mar 14, 2018
Notification of forthcoming publication
Feb 14, 2018
Copy of the international preliminary report on patentability
Feb 14, 2018
Reply by International Bureau
Feb 14, 2018
Translation of the international preliminary report on patentability
Feb 14, 2018
Transmission of a document (International preliminary examination report)
Feb 1, 2018
Enquiry with the International Bureau
Jan 24, 2018
Refund of fees
Jan 19, 2018
Communication to designated inventor
Jan 5, 2018
(Electronic) Receipt
Jan 5, 2018
Abstract
Jan 5, 2018
Claims
Jan 5, 2018
Claims filed under Art.19 PCT
Jan 5, 2018
Description
Jan 5, 2018
Drawings
Jan 5, 2018
Request for entry into the European phase
Dec 20, 2017
Information on entry into European phase
Dec 11, 2017
Notification of the recording of a change
Mar 7, 2017
Priority document (electronically transmitted)
Feb 16, 2017
Copy of the international search report
Feb 16, 2017
Copy of the translated international search report
Feb 16, 2017
International publication pamphlet

EP3305486

MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS

Application Number: EP16834833A
Filing Date: Feb 24, 2016
Status: Opposition Rejected; Jun 20, 2024
Publication Date: Jul 31, 2019
External Links: Slate, Register , Google Patents