Door Opener

Patent No. EP2527570 (titled "Door Opener") was filed by Dorma on Apr 25, 2012. The application was issued on Dec 8, 2021.

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
ASSA ABLOY SICHERHEITSTECHNIK	Sep 16, 2019	LOUIS POHLAU LOHRENTZ

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 11, 2021
Decision to maintain the European patent in amended form
Nov 11, 2021
Decision to maintain the European patent in amended form
Nov 5, 2021
Termination of the opposition proceedings with maintenance of patent
Oct 29, 2021
(Electronic) Receipt
Oct 29, 2021
English translation of the claims
Oct 29, 2021
Filing of the translation of the amended claims
Oct 29, 2021
French translation of claims
Oct 29, 2021
Letter accompanying subsequently filed items
Aug 17, 2021
Communication to opponent concerning maintenance
Aug 17, 2021
Communication with request to file translations
Aug 9, 2021
Maintenance of the patent with the documents specified in the final decision
Apr 19, 2021
Advice of delivery
Apr 15, 2021
Advice of delivery
Apr 14, 2021
Letter relating to the automatic debiting procedure
Apr 12, 2021
Annex to a communication
Apr 12, 2021
Annex to the communication - opposition
Apr 12, 2021
Druckexemplar in opposition procedure
Apr 12, 2021
Grounds for the decision (Annex) - opposition
Apr 12, 2021
Interlocutory decision in opposition proceedings
Apr 12, 2021
Internal form - Opposition/addressees
Apr 12, 2021
Internal form - Opposition/addressees
Apr 12, 2021
Means of redress
Apr 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 12, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 12, 2021
Provision of a copy of the minutes - opposition procedure
Apr 12, 2021
Transmittal of decision / summons - opposition
Apr 12, 2021
Transmittal of decision / summons - opposition
Mar 26, 2021
Confirmation of revocation of automatic debit order
Mar 23, 2021
Letter relating to the automatic debiting procedure
Mar 4, 2021
Decision of the Opposition Division and instruction
Feb 8, 2021
(Electronic) Receipt
Feb 8, 2021
Brief communication - Opposition proceedings
Feb 8, 2021
Communication confirming withdrawal from representation
Feb 8, 2021
Communication of amended entries concerning the representative
Feb 8, 2021
Letter accompanying subsequently filed items
Feb 8, 2021
Letter accompanying subsequently filed items
Feb 8, 2021
Letter concerning fees and payments
Feb 1, 2021
(Electronic) Receipt
Feb 1, 2021
Letter accompanying subsequently filed items
Feb 1, 2021
Submission concerning change of proprietor's representative
Jan 28, 2021
Information about the result of oral proceedings
Dec 9, 2020
Notification concerning the date of oral proceedings
Dec 9, 2020
Notification concerning the date of oral proceedings
Sep 4, 2020
Brief communication - Opposition proceedings
Sep 4, 2020
Communication concerning the filing of a power of attorney
Sep 4, 2020
Communication of amended entries concerning the representative
Sep 1, 2020
(Electronic) Receipt
Sep 1, 2020
Authorisation
Sep 1, 2020
Letter accompanying subsequently filed items
Sep 1, 2020
Submission concerning change of proprietor's representative
Jul 13, 2020
Notification concerning the date of oral proceedings
Jul 13, 2020
Notification concerning the date of oral proceedings
Jun 9, 2020
Advice of delivery
Jun 3, 2020
Advice of delivery
May 28, 2020
Acknowledgement of a document
May 28, 2020
Acknowledgement of a document
May 28, 2020
Annex to the communication - opposition
May 28, 2020
Information concerning oral proceedings
May 28, 2020
Summons to attend oral proceedings
May 28, 2020
Summons to attend oral proceedings
Feb 13, 2020
Communication of amended entries concerning the representative
Feb 11, 2020
Brief communication - Opposition proceedings
Feb 7, 2020
Submission concerning change of applicant's representative
Jan 28, 2020
(Electronic) Receipt
Jan 28, 2020
Amended claims with annotations
Jan 28, 2020
Amended claims with annotations
Jan 28, 2020
Claims
Jan 28, 2020
Claims
Jan 28, 2020
Letter accompanying subsequently filed items
Jan 28, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 4, 2019
Communication of a notice of opposition and request to file observations
Oct 4, 2019
Notice of further oppositions to opponent(s)
Sep 20, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 20, 2019
Consolidated list of cited opposition documents
Sep 16, 2019
(Electronic) Receipt
Sep 16, 2019
Citation in opposition procedure - 001
Sep 16, 2019
Citation in opposition procedure - 002
Sep 16, 2019
Citation in opposition procedure - 003
Sep 16, 2019
Citation in opposition procedure - 004
Sep 16, 2019
Citation in opposition procedure - 005
Sep 16, 2019
Citation in opposition procedure - 006
Sep 16, 2019
Citation in opposition procedure - 007
Sep 16, 2019
Citation in opposition procedure - 008
Sep 16, 2019
Citation in opposition procedure - 009
Sep 16, 2019
Citation in opposition procedure - 010
Sep 16, 2019
Citation in opposition procedure - 011
Sep 16, 2019
Notice of opposition
Sep 16, 2019
Notice of opposition
Jan 3, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 22, 2018
Decision to grant a European patent
Oct 31, 2018
(Electronic) Receipt
Oct 31, 2018
English translation of the claims
Oct 31, 2018
Filing of the translations of the claims
Oct 31, 2018
French translation of claims
Oct 31, 2018
Letter accompanying subsequently filed items
Aug 30, 2018
Bibliographic data of the European patent application
Aug 30, 2018
Communication about intention to grant a European patent
Aug 30, 2018
Intention to grant (signatures)
Aug 30, 2018
Text intended for grant (clean copy)
Aug 30, 2018
Text intended for grant (version for approval)
Jul 16, 2018
Examination started
Mar 27, 2018
(Electronic) Receipt
Mar 27, 2018
Letter accompanying subsequently filed items
Mar 27, 2018
Statement of non-availability of priority search results
Feb 9, 2018
Invitation to file a copy of search results(priority)
Jan 24, 2018
(Electronic) Receipt
Jan 24, 2018
Letter accompanying subsequently filed items
Jan 24, 2018
Reply to Written Opinion prepared by the EPO
Jul 31, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jun 28, 2017
Communication regarding the transmission of the European search report
Jun 28, 2017
European search opinion
Jun 28, 2017
European search report
Jun 28, 2017
Information on Search Strategy
May 29, 2017
Search started
Mar 29, 2017
Communication of the registration of a transfer or change of name and/or address
Mar 23, 2017
Annexes in respect of a client data request
Mar 22, 2017
Annexes in respect of a client data request
Mar 15, 2017
Annexes in respect of a client data request
Mar 14, 2017
Submission concerning change of applicant's name
Mar 10, 2015
Communication of amended entries concerning the representative
Mar 10, 2015
Communication of the registration of a transfer or change of name and/or address
Mar 2, 2015
Annexes in respect of a client data request
Jan 6, 2015
Submission concerning change of applicant's name
Oct 31, 2012
Notification of forthcoming publication
Apr 26, 2012
Abstract
Apr 26, 2012
Claims
Apr 26, 2012
Description
Apr 26, 2012
Designation of inventor
Apr 26, 2012
Drawings
Apr 26, 2012
Priority document
Apr 26, 2012
Request for grant of a European patent
Apr 25, 2012
Abstract
Apr 25, 2012
Claims
Apr 25, 2012
Description
Apr 25, 2012
Designation of inventor
Apr 25, 2012
Drawings
Apr 25, 2012
Request for grant of a European patent

EP2527570

DORMA

Application Number: EP12002918A
Filing Date: Apr 25, 2012
Status: Patent Maintained As Amended; Nov 5, 2021
Publication Date: Dec 8, 2021
External Links: Slate, Register , Google Patents

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Dossier Documents

EP2527570