Elevator Apparatus

Patent No. EP2147883 (titled "Elevator Apparatus") was filed by Mitsubishi Electric on May 24, 2007. The application was issued on Nov 29, 2017.

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
WITTUR HOLDING	Aug 29, 2018	MISSELHORN

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 18, 2022
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Nov 18, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 15, 2022
Termination of the opposition proceedings with maintenance of patent
Aug 8, 2022
Advice of delivery
Aug 5, 2022
Advice of delivery
Aug 4, 2022
Annex to the communication - opposition
Aug 4, 2022
Decision of the Opposition Division and instruction
Aug 4, 2022
Decision rejecting the opposition
Aug 4, 2022
Decision rejecting the opposition
Aug 4, 2022
Grounds for the decision (Annex) - opposition
Aug 4, 2022
Means of redress
Aug 4, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 4, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 4, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 4, 2022
Provision of a copy of the minutes - opposition procedure
Aug 4, 2022
Provision of a copy of the minutes - opposition procedure
Aug 4, 2022
Transmittal of decision / summons - opposition
Aug 4, 2022
Transmittal of decision / summons - opposition
Mar 11, 2022
Brief communication - Opposition proceedings
Mar 10, 2022
Information about the result of oral proceedings
Mar 7, 2022
(Electronic) Receipt
Mar 7, 2022
Letter accompanying subsequently filed items
Mar 7, 2022
Written submission in preparation to/during oral proceedings
Feb 28, 2022
(Electronic) Receipt
Feb 28, 2022
Brief communication - Opposition proceedings
Feb 28, 2022
Letter accompanying subsequently filed items
Feb 23, 2022
Notification concerning the date of oral proceedings
Feb 18, 2022
(Electronic) Receipt
Feb 18, 2022
Letter accompanying subsequently filed items
Feb 18, 2022
Oral proceedings: reply to date proposed
Jan 14, 2022
Brief communication - Opposition proceedings
Jan 14, 2022
Brief communication - Opposition proceedings
Jan 13, 2022
(Electronic) Receipt
Jan 13, 2022
Brief communication - Opposition proceedings
Jan 13, 2022
Letter accompanying subsequently filed items
Jan 13, 2022
Written submission in preparation to/during oral proceedings
Jan 10, 2022
(Electronic) Receipt
Jan 10, 2022
(Electronic) Receipt
Jan 10, 2022
(Electronic) Receipt
Jan 10, 2022
Advice of delivery
Jan 10, 2022
Letter accompanying subsequently filed items
Jan 10, 2022
Letter accompanying subsequently filed items
Jan 10, 2022
Letter accompanying subsequently filed items
Jan 10, 2022
Request for interpreters during oral proceedings
Jan 10, 2022
Written submission in preparation to/during oral proceedings
Jan 10, 2022
Written submission in preparation to/during oral proceedings
Dec 2, 2021
Notification concerning the date of oral proceedings
Dec 2, 2021
Notification concerning the date of oral proceedings
Apr 30, 2021
Communication of amended entries
Apr 16, 2021
Request concerning representative opponent
Dec 24, 2020
Advice of delivery
Dec 17, 2020
Advice of delivery
Dec 15, 2020
Annex to the communication - opposition
Dec 15, 2020
Information concerning oral proceedings
Dec 15, 2020
Summons to attend oral proceedings
Dec 15, 2020
Summons to attend oral proceedings
Dec 15, 2020
Transmittal of decision / summons - opposition
Dec 15, 2020
Transmittal of decision / summons - opposition
Sep 25, 2020
Notification concerning the date of oral proceedings
Sep 25, 2020
Notification concerning the date of oral proceedings
Sep 16, 2020
Brief communication - Opposition proceedings
Sep 11, 2020
(Electronic) Receipt
Sep 11, 2020
(Electronic) Receipt
Sep 11, 2020
Citation in opposition procedure - 001
Sep 11, 2020
Consolidated list of cited opposition documents
Sep 11, 2020
Letter accompanying subsequently filed items
Sep 11, 2020
Letter accompanying subsequently filed items
Sep 11, 2020
Oral proceedings: reply to date proposed
Sep 11, 2020
Oral proceedings: reply to date proposed
Sep 11, 2020
Written submission in preparation to/during oral proceedings
Sep 11, 2020
Written submission in preparation to/during oral proceedings
Aug 18, 2020
Brief communication - Opposition proceedings
Aug 13, 2020
(Electronic) Receipt
Aug 13, 2020
Auxiliary request during Opposition procedure
Aug 13, 2020
Auxiliary request during Opposition procedure
Aug 13, 2020
Auxiliary request during Opposition procedure
Aug 13, 2020
Auxiliary request during Opposition procedure
Aug 13, 2020
Auxiliary request during Opposition procedure - 01
Aug 13, 2020
Auxiliary request during Opposition procedure - 02
Aug 13, 2020
Auxiliary request during Opposition procedure - 03
Aug 13, 2020
Auxiliary request during Opposition procedure - 04
Aug 13, 2020
Citation in opposition procedure - 001
Aug 13, 2020
Letter accompanying subsequently filed items
Aug 13, 2020
Written submission in preparation to/during oral proceedings
Jul 28, 2020
Oral proceedings: reply to date proposed
Jul 21, 2020
Notification concerning the date of oral proceedings
Jul 21, 2020
Notification concerning the date of oral proceedings
Mar 17, 2020
Advice of delivery
Mar 16, 2020
Advice of delivery
Mar 12, 2020
Acknowledgement of a document
Mar 12, 2020
Acknowledgement of a document
Mar 12, 2020
Annex to the communication - opposition
Mar 12, 2020
Information concerning oral proceedings
Mar 12, 2020
Summons to attend oral proceedings
Mar 12, 2020
Summons to attend oral proceedings
Jun 26, 2019
(Electronic) Receipt
Jun 26, 2019
Auxiliary request during Opposition procedure
Jun 26, 2019
Auxiliary request during Opposition procedure
Jun 26, 2019
Auxiliary request during Opposition procedure
Jun 26, 2019
Auxiliary request during Opposition procedure - 01
Jun 26, 2019
Auxiliary request during Opposition procedure - 02
Jun 26, 2019
Auxiliary request during Opposition procedure - 03
Jun 26, 2019
Citation in opposition procedure - 001
Jun 26, 2019
Letter accompanying subsequently filed items
Jun 26, 2019
Reply of the patent proprietor to the notice(s) of opposition
Feb 19, 2019
Communication of a notice of opposition and request to file observations
Feb 19, 2019
Notice of further oppositions to opponent(s)
Jan 30, 2019
(Electronic) Receipt
Jan 30, 2019
Letter accompanying subsequently filed items
Jan 30, 2019
Letter regarding the opposition procedure (no time limit)
Jan 25, 2019
Brief communication - Opposition proceedings
Jan 10, 2019
(Electronic) Receipt
Jan 10, 2019
General enquiry
Jan 10, 2019
Letter accompanying subsequently filed items
Sep 18, 2018
Communication of a notice of opposition - first information to patent proprietor
Aug 29, 2018
(Electronic) Receipt
Aug 29, 2018
Citation in opposition procedure - 001
Aug 29, 2018
Notice of opposition
Aug 29, 2018
Notice of opposition
Dec 7, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 6, 2017
Decision to grant a European patent
Oct 17, 2017
Filing of the translations of the claims
Oct 17, 2017
French translation of claims
Oct 17, 2017
German translation of the claims
Oct 17, 2017
Payment of fees and costs
Aug 17, 2017
Bibliographic data of the European patent application
Aug 17, 2017
Communication about intention to grant a European patent
Aug 17, 2017
Intention to grant (signatures)
Aug 17, 2017
Text intended for grant (clean copy)
Aug 17, 2017
Text intended for grant (version for approval)
Jun 30, 2017
Examination started
Sep 26, 2014
Submission concerning representation
Feb 27, 2014
Amended claims filed after receipt of (European) search report
Feb 27, 2014
Amended claims with annotations
Feb 27, 2014
Amendments received before examination
Dec 6, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 19, 2013
Communication regarding the transmission of the European search report
Nov 19, 2013
European search opinion
Nov 19, 2013
Supplementary European search report
Nov 8, 2013
Search started
Jul 18, 2013
Communication of expected date of establishment of search report
Jul 11, 2013
Enquiry as to when the search report can be expected
Jan 27, 2010
Translation of the international preliminary report on patentability
Jan 7, 2010
Communication regarding possible amendment of claims/payment of claims fees
Dec 30, 2009
Notification of forthcoming publication
Dec 9, 2009
Copy of the international preliminary report on patentability
Aug 19, 2009
Abstract
Aug 19, 2009
Amended claims filed after receipt of (European) search report
Aug 19, 2009
Claims
Aug 19, 2009
Description
Aug 19, 2009
Drawings
Aug 19, 2009
Patent document cited during the examination procedure
Aug 19, 2009
Request for entry into the European phase
Nov 27, 2008
Copy of the international search report
Nov 27, 2008
Copy of the translated international search report
Nov 27, 2008
International publication pamphlet

EP2147883

MITSUBISHI ELECTRIC

Application Number: EP07744009A
Filing Date: May 24, 2007
Status: Opposition Rejected; Nov 18, 2022
Publication Date: Nov 29, 2017
External Links: Slate, Register , Google Patents

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Dossier Documents

EP2147883