Anti-Burglary Leaf Assembly

Patent No. EP2481871 (titled "Anti-Burglary Leaf Assembly") was filed by Dorma on Nov 29, 2011. The application was issued on Oct 9, 2019.

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
LANDERT GROUP	Mar 4, 2020	RIEBLING

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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Oct 5, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 5, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 29, 2022
Termination of the opposition proceedings with revocation of patent
Jun 28, 2022
Advice of delivery
Jun 20, 2022
Decision of the Opposition Division and instruction
Jun 20, 2022
Decision revoking the European patent
Jun 20, 2022
Decision revoking the European patent
Jun 20, 2022
Grounds for the decision (Annex) - opposition
Jun 20, 2022
Means of redress
Jun 20, 2022
Transmittal of decision / summons - opposition
Jun 20, 2022
Transmittal of decision / summons - opposition
Feb 18, 2022
(Electronic) Receipt
Feb 18, 2022
Acknowledgement of a document
Feb 18, 2022
Advice of delivery
Feb 18, 2022
Letter accompanying subsequently filed items
Feb 14, 2022
Notification concerning the date of oral proceedings
Feb 14, 2022
Notification concerning the date of oral proceedings
Feb 11, 2022
Brief communication - Opposition proceedings
Feb 11, 2022
Brief communication - Opposition proceedings
Feb 3, 2022
(Electronic) Receipt
Feb 3, 2022
(Electronic) Receipt
Feb 3, 2022
Letter accompanying subsequently filed items
Feb 3, 2022
Letter accompanying subsequently filed items
Feb 3, 2022
Written submission in preparation to/during oral proceedings
Feb 3, 2022
Written submission in preparation to/during oral proceedings
Feb 3, 2022
Written submission in preparation to/during oral proceedings
Dec 13, 2021
Notification concerning the date of oral proceedings
Dec 13, 2021
Notification concerning the date of oral proceedings
Aug 4, 2021
Advice of delivery
Jul 28, 2021
Advice of delivery
Jul 28, 2021
Annex to the communication - opposition
Jul 28, 2021
Information about the result of oral proceedings
Jul 28, 2021
Transmittal of decision / summons - opposition
Jul 28, 2021
Transmittal of decision / summons - opposition
Jun 21, 2021
Annex to the communication - opposition
Jun 21, 2021
Transmittal of decision / summons - opposition
Jun 21, 2021
Transmittal of decision / summons - opposition
Apr 12, 2021
Brief communication - Opposition proceedings
Apr 1, 2021
(Electronic) Receipt
Apr 1, 2021
Letter accompanying subsequently filed items
Apr 1, 2021
Reply from the opponent to submission of proprietor
Mar 26, 2021
Confirmation of revocation of automatic debit order
Mar 23, 2021
Letter relating to the automatic debiting procedure
Feb 23, 2021
Brief communication - Opposition proceedings
Feb 17, 2021
(Electronic) Receipt
Feb 17, 2021
Citation in opposition procedure - 020
Feb 17, 2021
Consolidated list of cited opposition documents
Feb 17, 2021
Letter accompanying subsequently filed items
Feb 17, 2021
Letter regarding the opposition procedure (no time limit)
Dec 16, 2020
Brief communication - Opposition proceedings
Dec 8, 2020
Citation in opposition procedure - 019
Dec 8, 2020
Citation in opposition procedure - 019
Dec 8, 2020
Citation in opposition procedure - 019
Dec 8, 2020
Letter regarding the opposition procedure (no time limit)
Nov 27, 2020
Brief communication - Opposition proceedings
Nov 17, 2020
(Electronic) Receipt
Nov 17, 2020
Citation in opposition procedure - 016
Nov 17, 2020
Citation in opposition procedure - 017
Nov 17, 2020
Citation in opposition procedure - 018
Nov 17, 2020
Letter accompanying subsequently filed items
Nov 17, 2020
Reply of the patent proprietor to the notice(s) of opposition
Sep 16, 2020
Brief communication - Opposition proceedings
Sep 3, 2020
Letter regarding the opposition procedure (no time limit)
Jul 17, 2020
Communication of a notice of opposition and request to file observations
Jul 17, 2020
Notice of further oppositions to opponent(s)
May 20, 2020
Brief communication - Opposition proceedings
May 7, 2020
(Electronic) Receipt
May 7, 2020
Letter accompanying subsequently filed items
May 7, 2020
Reply of the patent proprietor to the notice(s) of opposition
Mar 10, 2020
Communication of a notice of opposition - first information to patent proprietor
Mar 4, 2020
(Electronic) Receipt
Mar 4, 2020
Citation in opposition procedure - 001
Mar 4, 2020
Citation in opposition procedure - 002
Mar 4, 2020
Citation in opposition procedure - 003
Mar 4, 2020
Citation in opposition procedure - 004
Mar 4, 2020
Citation in opposition procedure - 005
Mar 4, 2020
Citation in opposition procedure - 006
Mar 4, 2020
Citation in opposition procedure - 007
Mar 4, 2020
Citation in opposition procedure - 008
Mar 4, 2020
Citation in opposition procedure - 009
Mar 4, 2020
Citation in opposition procedure - 010
Mar 4, 2020
Citation in opposition procedure - 011
Mar 4, 2020
Citation in opposition procedure - 012
Mar 4, 2020
Citation in opposition procedure - 013
Mar 4, 2020
Citation in opposition procedure - 014
Mar 4, 2020
Citation in opposition procedure - 015
Mar 4, 2020
Notice of opposition
Mar 4, 2020
Notice of opposition
Feb 13, 2020
Communication of amended entries concerning the representative
Oct 21, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 12, 2019
Decision to grant a European patent
Aug 29, 2019
(Electronic) Receipt
Aug 29, 2019
English translation of the claims
Aug 29, 2019
Filing of the translations of the claims
Aug 29, 2019
French translation of claims
Aug 29, 2019
Letter accompanying subsequently filed items
May 3, 2019
Bibliographic data of the European patent application
May 3, 2019
Communication about intention to grant a European patent
May 3, 2019
Intention to grant (signatures)
May 3, 2019
Text intended for grant (clean copy)
May 3, 2019
Text intended for grant (version for approval)
Mar 4, 2019
(Electronic) Receipt
Mar 4, 2019
Amended claims with annotations
Mar 4, 2019
Amended description with annotations
Mar 4, 2019
Claims
Mar 4, 2019
Description
Mar 4, 2019
Letter accompanying subsequently filed items
Mar 4, 2019
Reply to communication from the Examining Division
Jan 15, 2019
Grant of extension of time limit (examination procedure)
Jan 2, 2019
(Electronic) Receipt
Jan 2, 2019
Letter accompanying subsequently filed items
Jan 2, 2019
Request for extension of time limit to communication from the Examining Division
Sep 7, 2018
Annex to the communication
Sep 7, 2018
Communication from the Examining Division
Aug 31, 2018
Examination started
Nov 17, 2017
(Electronic) Receipt
Nov 17, 2017
Letter accompanying subsequently filed items
Nov 17, 2017
Statement of non-availability of priority search results
Oct 30, 2017
Invitation to file a copy of search results(priority)
Oct 16, 2017
(Electronic) Receipt
Oct 16, 2017
Amended claims filed after receipt of (European) search report
Oct 16, 2017
Amended claims with annotations
Oct 16, 2017
Amended description filed after receipt of (European) search report
Oct 16, 2017
Amended description with annotations
Oct 16, 2017
Amendments received before examination
Oct 16, 2017
Letter accompanying subsequently filed items
Oct 11, 2017
(Electronic) Receipt
Oct 11, 2017
Amended claims filed after receipt of (European) search report
Oct 11, 2017
Amended claims with annotations
Oct 11, 2017
Amendments received before examination
Oct 11, 2017
Letter accompanying subsequently filed items
Apr 19, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
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 9, 2017
Communication regarding the transmission of the European search report
Mar 9, 2017
European search opinion
Mar 9, 2017
European search report
Mar 9, 2017
Information on Search Strategy
Feb 21, 2017
Search started
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
Jul 4, 2012
Notification of forthcoming publication
Jan 18, 2012
Letter concerning the priority
Jan 18, 2012
Priority document
Jan 18, 2012
Priority document
Dec 1, 2011
Abstract
Dec 1, 2011
Claims
Dec 1, 2011
Description
Dec 1, 2011
Designation of inventor
Dec 1, 2011
Drawings
Dec 1, 2011
Matter concerning the application
Dec 1, 2011
Request for grant of a European patent
Nov 29, 2011
Abstract
Nov 29, 2011
Claims
Nov 29, 2011
Description
Nov 29, 2011
Designation of inventor
Nov 29, 2011
Drawings
Nov 29, 2011
Request for grant of a European patent

EP2481871

DORMA

Application Number: EP11009424A
Filing Date: Nov 29, 2011
Status: Revoked; Sep 30, 2022
Publication Date: Oct 9, 2019
External Links: Slate, Register , Google Patents

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Dossier Documents

EP2481871