Axial Magnetic Field Coil For Vacuum Interrupter

Patent No. EP3012852 (titled "Axial Magnetic Field Coil For Vacuum Interrupter") was filed by Thomas & Betts on Oct 13, 2015. The application was issued on Jan 24, 2018.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
SIEMENS	Oct 24, 2018	-

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

Aug 18, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 18, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 13, 2021
Termination of the opposition proceedings with revocation of patent
May 21, 2021
Advice of delivery
May 6, 2021
Advice of delivery
May 4, 2021
Annex to the communication - opposition
May 4, 2021
Decision of the Opposition Division and instruction
May 4, 2021
Decision revoking the European patent
May 4, 2021
Grounds for the decision (Annex) - opposition
May 4, 2021
Internal form - Opposition/addressees
May 4, 2021
Internal form - Opposition/addressees
May 4, 2021
Means of redress
May 4, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 4, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 4, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 4, 2021
Provision of a copy of the minutes - opposition procedure
May 4, 2021
Transmittal of decision / summons - opposition
May 4, 2021
Transmittal of decision / summons - opposition
Mar 23, 2021
Information about the result of oral proceedings
Feb 25, 2021
Brief communication - Opposition proceedings
Feb 18, 2021
(Electronic) Receipt
Feb 18, 2021
Authorisation
Feb 18, 2021
Letter accompanying subsequently filed items
Feb 18, 2021
Written submission in preparation to/during oral proceedings
Feb 8, 2021
(Electronic) Receipt
Feb 8, 2021
Advice of delivery
Feb 8, 2021
Advice of delivery
Feb 8, 2021
Letter accompanying subsequently filed items
Feb 5, 2021
Notification concerning the date of oral proceedings
Feb 5, 2021
Notification concerning the date of oral proceedings
Feb 4, 2021
Brief communication - Opposition proceedings
Feb 1, 2021
(Electronic) Receipt
Feb 1, 2021
Letter accompanying subsequently filed items
Feb 1, 2021
Written submission in preparation to/during oral proceedings
Jan 22, 2021
Brief communication - Opposition proceedings
Jan 19, 2021
Notification concerning the date of oral proceedings
Jan 19, 2021
Notification concerning the date of oral proceedings
Jan 18, 2021
Brief communication - Opposition proceedings
Jan 15, 2021
(Electronic) Receipt
Jan 15, 2021
Letter accompanying subsequently filed items
Jan 15, 2021
Written submission in preparation to/during oral proceedings
Jan 7, 2021
(Electronic) Receipt
Jan 7, 2021
Letter accompanying subsequently filed items
Jan 7, 2021
Request for interpreters during oral proceedings
Jun 17, 2020
Advice of delivery
Jun 15, 2020
Advice of delivery
Jun 5, 2020
Acknowledgement of a document
Jun 5, 2020
Acknowledgement of a document
Jun 5, 2020
Information concerning oral proceedings
Jun 5, 2020
Summons to attend oral proceedings
Jun 5, 2020
Summons to attend oral proceedings
Apr 20, 2020
Advice of delivery
Apr 16, 2020
Advice of delivery
Apr 14, 2020
Notification concerning the date of oral proceedings
Apr 14, 2020
Notification concerning the date of oral proceedings
Apr 9, 2020
Brief communication - Opposition proceedings
Apr 7, 2020
Advice of delivery
Apr 7, 2020
Notification concerning the date of oral proceedings
Apr 7, 2020
Notification concerning the date of oral proceedings
Apr 6, 2020
(Electronic) Receipt
Apr 6, 2020
Brief communication - Opposition proceedings
Apr 6, 2020
Letter accompanying subsequently filed items
Apr 6, 2020
Oral proceedings: Request for postponement
Mar 10, 2020
Advice of delivery
Mar 6, 2020
Notification concerning the date of oral proceedings
Mar 6, 2020
Notification concerning the date of oral proceedings
Mar 3, 2020
Brief communication - Opposition proceedings
Mar 3, 2020
Notification concerning the date of oral proceedings
Mar 3, 2020
Notification concerning the date of oral proceedings
Feb 25, 2020
(Electronic) Receipt
Feb 25, 2020
Letter accompanying subsequently filed items
Feb 25, 2020
Written submission in preparation to/during oral proceedings
Feb 20, 2020
Brief communication - Opposition proceedings
Feb 17, 2020
(Electronic) Receipt
Feb 17, 2020
Letter accompanying subsequently filed items
Feb 17, 2020
Request for interpreters during oral proceedings
Oct 23, 2019
Brief communication - Opposition proceedings
Aug 15, 2019
Request concerning the applicant/representative
Jun 28, 2019
Advice of delivery
Jun 28, 2019
Advice of delivery
Jun 27, 2019
Advice of delivery
Jun 24, 2019
Advice of delivery
Jun 19, 2019
Acknowledgement of a document
Jun 19, 2019
Acknowledgement of a document
Jun 19, 2019
Annex to the communication - opposition
Jun 19, 2019
Information concerning oral proceedings
Jun 19, 2019
Summons to attend oral proceedings
Jun 19, 2019
Summons to attend oral proceedings
Nov 8, 2018
Communication of a notice of opposition and request to file observations
Nov 8, 2018
Notice of further oppositions to opponent(s)
Oct 30, 2018
Communication of a notice of opposition - first information to patent proprietor
Oct 24, 2018
(Electronic) Receipt
Oct 24, 2018
Citation in opposition procedure - 001
Oct 24, 2018
Citation in opposition procedure - 002
Oct 24, 2018
Citation in opposition procedure - 003
Oct 24, 2018
Citation in opposition procedure - 004
Oct 24, 2018
Citation in opposition procedure - 005
Oct 24, 2018
Citation in opposition procedure - 006
Oct 24, 2018
Citation in opposition procedure - 007
Oct 24, 2018
Citation in opposition procedure - 008
Oct 24, 2018
Citation in opposition procedure - 009
Oct 24, 2018
Consolidated list of cited opposition documents
Oct 24, 2018
Notice of opposition
Oct 24, 2018
Notice of opposition
Feb 2, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 5, 2018
Decision to grant a European patent
Dec 8, 2017
Communication concerning corrected entries of the applicant
Dec 7, 2017
(Electronic) Receipt
Dec 7, 2017
Filing of the translations of the claims
Dec 7, 2017
French translation of claims
Dec 7, 2017
German translation of the claims
Dec 7, 2017
Letter accompanying subsequently filed items
Dec 5, 2017
(Electronic) Receipt
Dec 5, 2017
Annexes in respect of a client data request
Dec 5, 2017
Letter accompanying subsequently filed items
Dec 5, 2017
Request for correction of errors in filed documents
Jul 28, 2017
Bibliographic data of the European patent application
Jul 28, 2017
Communication about intention to grant a European patent
Jul 28, 2017
Intention to grant (signatures)
Jul 28, 2017
Text intended for grant (clean copy)
Jul 28, 2017
Text intended for grant (version for approval)
Jun 26, 2017
Examination started
Oct 27, 2016
(Electronic) Receipt
Oct 27, 2016
Amended claims filed after receipt of (European) search report
Oct 27, 2016
Amended claims with annotations
Oct 27, 2016
Amended description filed after receipt of (European) search report
Oct 27, 2016
Amended description with annotations
Oct 27, 2016
Amendments received before examination
Oct 27, 2016
Letter accompanying subsequently filed items
May 2, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Mar 31, 2016
Notification of forthcoming publication
Mar 9, 2016
Communication regarding the transmission of the European search report
Mar 9, 2016
European search opinion
Mar 9, 2016
European search report
Mar 9, 2016
Information on Search Strategy
Feb 29, 2016
Search started
Dec 21, 2015
Confirmation of receipt of (electronically) transmitted priority document
Dec 15, 2015
Priority document (electronically transmitted)
Dec 4, 2015
Communication to designated inventor
Oct 13, 2015
Abstract
Oct 13, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Oct 13, 2015
Claims
Oct 13, 2015
Description
Oct 13, 2015
Designation of inventor
Oct 13, 2015
Drawings
Oct 13, 2015
Request for grant of a European patent

EP3012852

THOMAS & BETTS

Application Number: EP15189594A
Filing Date: Oct 13, 2015
Status: Revoked; Aug 20, 2021
Publication Date: Jan 24, 2018
External Links: Slate, Register , Google Patents

IP Verse

Axial Magnetic Field Coil For Vacuum Interrupter

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP3012852