Elevator Apparatus

Patent No. EP1852382 (titled "Elevator Apparatus") was filed by Mitsubishi Denki Kabushiki Kaisha on Feb 25, 2005. The application was issued on Dec 30, 2015.

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
THYSSENKRUPP ELEVATOR	Sep 29, 2016	THYSSENKRUPP

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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Jul 5, 2019
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jul 5, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 2, 2019
Termination of the opposition proceedings with maintenance of patent
Apr 15, 2019
Advice of delivery
Apr 8, 2019
Advice of delivery
Apr 1, 2019
Advice of delivery
Mar 25, 2019
Advice of delivery
Mar 22, 2019
Acknowledgement of a document
Mar 22, 2019
Acknowledgement of a document
Mar 22, 2019
Annex to the communication - opposition
Mar 22, 2019
Decision of the Opposition Division and instruction
Mar 22, 2019
Decision rejecting the opposition
Mar 22, 2019
Grounds for the decision (Annex) - opposition
Mar 22, 2019
Internal form - Opposition/addressees
Mar 22, 2019
Internal form - Opposition/addressees
Mar 22, 2019
Means of redress
Mar 22, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 22, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 22, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 22, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 22, 2019
Provision of a copy of the minutes - opposition procedure
Jan 24, 2019
Information about the result of oral proceedings
Jan 18, 2019
Brief communication - Opposition proceedings
Jan 17, 2019
(Electronic) Receipt
Jan 17, 2019
Letter accompanying subsequently filed items
Jan 17, 2019
Letter regarding the opposition procedure (no time limit)
Dec 13, 2018
Notification concerning the date of oral proceedings
Dec 13, 2018
Notification concerning the date of oral proceedings
Dec 11, 2018
(Electronic) Receipt
Dec 11, 2018
Letter accompanying subsequently filed items
Dec 11, 2018
Letter regarding the opposition procedure (no time limit)
Dec 5, 2018
(Electronic) Receipt
Dec 5, 2018
Letter accompanying subsequently filed items
Dec 5, 2018
Letter regarding the opposition procedure (no time limit)
Nov 30, 2018
Brief communication - Opposition proceedings
Nov 23, 2018
(Electronic) Receipt
Nov 23, 2018
Brief communication - Opposition proceedings
Nov 23, 2018
Letter accompanying subsequently filed items
Nov 23, 2018
Letter regarding the opposition procedure (no time limit)
Nov 20, 2018
(Electronic) Receipt
Nov 20, 2018
Amended claims with annotations
Nov 20, 2018
Amended claims with annotations
Nov 20, 2018
Amended claims with annotations
Nov 20, 2018
Claims
Nov 20, 2018
Claims
Nov 20, 2018
Claims
Nov 20, 2018
Letter accompanying subsequently filed items
Nov 20, 2018
Letter regarding the opposition procedure (no time limit)
Oct 25, 2018
Brief communication - Opposition proceedings
Oct 22, 2018
(Electronic) Receipt
Oct 22, 2018
Request for interpreters during oral proceedings
Aug 7, 2018
Communication of amended entries
Jul 31, 2018
(Electronic) Receipt
Jul 31, 2018
Annexes in respect of a client data request
Jul 31, 2018
Letter accompanying subsequently filed items
Jul 31, 2018
Request for change of name -opponent
Nov 6, 2017
Advice of delivery
Oct 24, 2017
Advice of delivery
Oct 11, 2017
Advice of delivery
Oct 6, 2017
Advice of delivery
Oct 2, 2017
Acknowledgement of a document
Oct 2, 2017
Acknowledgement of a document
Oct 2, 2017
Annex to the communication - opposition
Oct 2, 2017
Information concerning oral proceedings
Oct 2, 2017
Preparation for oral proceedings
Oct 2, 2017
Summons to attend oral proceedings
Oct 2, 2017
Summons to attend oral proceedings
Mar 20, 2017
Brief communication - Opposition proceedings
Mar 14, 2017
(Electronic) Receipt
Mar 14, 2017
Letter accompanying subsequently filed items
Mar 14, 2017
Reply of the patent proprietor to the notice(s) of opposition
Nov 9, 2016
Communication of a notice of opposition and request to file observations
Nov 9, 2016
Notice of further oppositions to opponent(s)
Oct 12, 2016
Letter regarding the opposition procedure (no time limit)
Oct 7, 2016
Communication of a notice of opposition - first information to patent proprietor
Sep 29, 2016
(Electronic) Receipt
Sep 29, 2016
Notice of opposition
Sep 29, 2016
Notice of opposition
Sep 29, 2016
Patent document cited during the opposition procedure
Sep 29, 2016
Patent document cited during the opposition procedure
Sep 29, 2016
Patent document cited during the opposition procedure
Sep 29, 2016
Patent document cited during the opposition procedure
Sep 29, 2016
Patent document cited during the opposition procedure
Sep 29, 2016
Patent document cited during the opposition procedure
Sep 29, 2016
Patent document cited during the opposition procedure
Dec 30, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 3, 2015
Decision to grant a European patent
Oct 30, 2015
Filing of the translations of the claims
Oct 30, 2015
French translation of claims
Oct 30, 2015
German translation of the claims
Oct 30, 2015
Payment of fees and costs
Jul 17, 2015
Bibliographic data of the European patent application
Jul 17, 2015
Communication about intention to grant a European patent
Jul 17, 2015
Intention to grant (signatures)
Jul 17, 2015
Text intended for grant
Dec 22, 2014
Examination started
Sep 26, 2014
Submission concerning representation
Jan 25, 2013
Maintenance of the application
Jan 24, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jan 7, 2013
Communication regarding the transmission of the European search report
Jan 7, 2013
Supplementary European search report
Oct 10, 2007
Notification of forthcoming publication
Oct 2, 2007
Communication regarding possible amendment of claims/payment of claims fees
Sep 12, 2007
Copy of the international preliminary report on patentability
Sep 12, 2007
Translation of the international preliminary report on patentability
Oct 24, 2006
Abstract
Oct 24, 2006
Amended claims filed after receipt of (European) search report
Oct 24, 2006
Claims
Oct 24, 2006
Description
Oct 24, 2006
Drawings
Oct 24, 2006
Notification of the recording of a change
Oct 24, 2006
Notification of the recording of a change
Oct 24, 2006
Patent document cited during the examination procedure
Oct 24, 2006
Request for entry into the European phase
Aug 31, 2006
Copy of the international search report
Aug 31, 2006
Copy of the translated international search report
Aug 31, 2006
Published international application - A1

EP1852382

MITSUBISHI DENKI KABUSHIKI KAISHA

Application Number: EP05719533A
Filing Date: Feb 25, 2005
Status: Opposition Rejected; Jul 5, 2019
Publication Date: Dec 30, 2015
External Links: Slate, Register , Google Patents

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Dossier Documents

EP1852382