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Auxiliary Device For A Punctual Danger Alarm For The Monitoring Of The Function Of The Danger Alarm And Use Of A Such Device

Patent No. EP2879104 (titled "Auxiliary Device For A Punctual Danger Alarm For The Monitoring Of The Function Of The Danger Alarm And Use Of A Such Device") was filed by Siemens Schweiz on Nov 27, 2013. The application was issued on May 11, 2022.

Patent Summary

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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
HEKATRON VERTRIEBS	Feb 28, 2019	-

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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Apr 14, 2022
Decision to maintain the European patent in amended form
Apr 14, 2022
Decision to maintain the European patent in amended form
Apr 8, 2022
Termination of the opposition proceedings with maintenance of patent
Apr 5, 2022
(Electronic) Receipt
Apr 5, 2022
English translation of the claims
Apr 5, 2022
French translation of claims
Apr 5, 2022
Letter accompanying subsequently filed items
Feb 25, 2022
Communication of bibliographic data
Feb 25, 2022
Communication to opponent concerning maintenance
Feb 25, 2022
Communication with request to file translations
Feb 17, 2022
Maintenance of the patent with the documents specified in the final decision
Jan 21, 2022
Document concerning representation
Nov 16, 2021
Advice of delivery
Nov 5, 2021
Annex to the communication - opposition
Nov 5, 2021
Decision of the Opposition Division and instruction
Nov 5, 2021
Druckexemplar in opposition procedure
Nov 5, 2021
Grounds for the decision (Annex) - opposition
Nov 5, 2021
Interlocutory decision in opposition proceedings
Nov 5, 2021
Interlocutory decision in opposition proceedings
Nov 5, 2021
Means of redress
Nov 5, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 5, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 5, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 5, 2021
Provision of a copy of the minutes - opposition procedure
Nov 5, 2021
Provision of a copy of the minutes - opposition procedure
Nov 5, 2021
Scanned annex to a communication - opposition procedure
Nov 5, 2021
Scanned annex to a communication - opposition procedure
Nov 5, 2021
Transmittal of decision / summons - opposition
Nov 5, 2021
Transmittal of decision / summons - opposition
May 5, 2021
Information about the result of oral proceedings
Mar 11, 2021
Brief communication - Opposition proceedings
Mar 5, 2021
(Electronic) Receipt
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Written submission in preparation to/during oral proceedings
Jan 29, 2021
Notification concerning the date of oral proceedings
Jan 29, 2021
Notification concerning the date of oral proceedings
Jun 18, 2020
Advice of delivery
Jun 15, 2020
(Electronic) Receipt
Jun 15, 2020
Advice of delivery
Jun 15, 2020
Letter accompanying subsequently filed items
Jun 9, 2020
Acknowledgement of a document
Jun 9, 2020
Acknowledgement of a document
Jun 9, 2020
Annex to the communication - opposition
Jun 9, 2020
Information concerning oral proceedings
Jun 9, 2020
Summons to attend oral proceedings
Jun 9, 2020
Summons to attend oral proceedings
May 25, 2020
Advice of delivery
May 20, 2020
Notification concerning the date of oral proceedings
May 20, 2020
Notification concerning the date of oral proceedings
May 15, 2020
Advice of delivery
Apr 17, 2020
Brief communication - Opposition proceedings
Apr 9, 2020
(Electronic) Receipt
Apr 9, 2020
Letter accompanying subsequently filed items
Apr 9, 2020
Written submission in preparation to/during oral proceedings
Oct 24, 2019
Advice of delivery
Oct 22, 2019
Advice of delivery
Oct 21, 2019
Advice of delivery
Oct 21, 2019
Advice of delivery
Oct 17, 2019
Acknowledgement of a document
Oct 17, 2019
Acknowledgement of a document
Oct 17, 2019
Annex to the communication - opposition
Oct 17, 2019
Information concerning oral proceedings
Oct 17, 2019
Summons to attend oral proceedings
Oct 17, 2019
Summons to attend oral proceedings
Jul 30, 2019
Brief communication - Opposition proceedings
Jul 24, 2019
(Electronic) Receipt
Jul 24, 2019
Auxiliary request during Opposition procedure
Jul 24, 2019
Auxiliary request during Opposition procedure - 01
Jul 24, 2019
Letter accompanying subsequently filed items
Jul 24, 2019
Reply of the patent proprietor to the notice(s) of opposition
Mar 14, 2019
Communication of a notice of opposition and request to file observations
Mar 14, 2019
Notice of further oppositions to opponent(s)
Mar 7, 2019
Brief communication - Opposition proceedings
Mar 7, 2019
Transmittal of third party observations to applicant
Mar 6, 2019
Communication of a notice of opposition - first information to patent proprietor
Mar 4, 2019
Observations by third parties
Feb 28, 2019
(Electronic) Receipt
Feb 28, 2019
Citation in opposition procedure - 001
Feb 28, 2019
Citation in opposition procedure - 002
Feb 28, 2019
Citation in opposition procedure - 003
Feb 28, 2019
Citation in opposition procedure - 004
Feb 28, 2019
Citation in opposition procedure - 005
Feb 28, 2019
Citation in opposition procedure - 006
Feb 28, 2019
Citation in opposition procedure - 007
Feb 28, 2019
Consolidated list of cited opposition documents
Feb 28, 2019
Notice of opposition
Feb 28, 2019
Notice of opposition
Jun 11, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 4, 2018
Decision to grant a European patent
Apr 19, 2018
(Electronic) Receipt
Apr 19, 2018
English translation of the claims
Apr 19, 2018
Filing of the translations of the claims
Apr 19, 2018
French translation of claims
Feb 20, 2018
Bibliographic data of the European patent application
Feb 20, 2018
Communication about intention to grant a European patent
Feb 20, 2018
Intention to grant (signatures)
Feb 20, 2018
Text intended for grant (clean copy)
Feb 20, 2018
Text intended for grant (version for approval)
Jan 31, 2018
Examination started
Oct 26, 2017
Notification regarding date of start of examination with possibility to withdraw
Dec 16, 2015
Refund order of filing/examination fee
Dec 3, 2015
Amended claims filed after receipt of (European) search report
Dec 3, 2015
Amended claims with annotations
Dec 3, 2015
Amended description filed after receipt of (European) search report
Dec 3, 2015
Amended description with annotations
Dec 3, 2015
Amendments received before examination
Jun 9, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
May 7, 2015
Notification of forthcoming publication
Apr 29, 2014
Communication regarding the transmission of the European search report
Apr 29, 2014
European search opinion
Apr 29, 2014
European search report
Apr 16, 2014
Search started
Jan 27, 2014
Communication to designated inventor
Nov 27, 2013
Abstract
Nov 27, 2013
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 27, 2013
Claims
Nov 27, 2013
Description
Nov 27, 2013
Designation of inventor
Nov 27, 2013
Drawings
Nov 27, 2013
Request for grant of a European patent

EP2879104

SIEMENS SCHWEIZ

Application Number: EP13194735A
Filing Date: Nov 27, 2013
Status: Patent Maintained As Amended; Apr 8, 2022
Publication Date: May 11, 2022
External Links: Slate, EP2879104B2, Google Patents