Silicon Hairspring

Patent No. EP3056948 (titled "Silicon Hairspring") was filed by Master Dynamic on Feb 12, 2016. The application was issued on Feb 20, 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
ROLEX SAPATEK PHILIPPE GENEVEICB INGENIEURS CONSEILS EN BREVETS	Nov 20, 2019	MOINAS & SAVOYE

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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Sep 9, 2024
Refund of fees
Sep 5, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 5, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 5, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 5, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 2, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Aug 30, 2024
(Electronic) Receipt
Aug 30, 2024
F3345 Forwarding of submissions to parties
Aug 30, 2024
F3345 Forwarding of submissions to parties
Aug 30, 2024
Letter accompanying subsequently filed items
Aug 30, 2024
Withdrawal of an appeal
Aug 29, 2024
(Electronic) Receipt
Aug 29, 2024
Letter accompanying subsequently filed items
Aug 29, 2024
Letter dealing with oral proceedings during the appeal procedure
Aug 22, 2024
(Electronic) Receipt
Aug 22, 2024
F3345 Forwarding of submissions to parties
Aug 22, 2024
Letter accompanying subsequently filed items
Aug 22, 2024
Letter dealing with oral proceedings during the appeal procedure
Jul 3, 2024
(Electronic) Receipt
Jul 3, 2024
Letter accompanying subsequently filed items
Jul 3, 2024
Letter dealing with oral proceedings during the appeal procedure
Jun 18, 2024
F3018 Oral proceedings: Confirmation interpreters
Jun 18, 2024
F3018 Oral proceedings: Confirmation interpreters
Jun 18, 2024
F3345 Forwarding of submissions to parties
Jun 12, 2024
(Electronic) Receipt
Jun 12, 2024
Letter accompanying subsequently filed items
Jun 12, 2024
Request for interpreters during oral proceedings
May 17, 2024
F3345 Forwarding of submissions to parties
May 14, 2024
(Electronic) Receipt
May 14, 2024
Letter accompanying subsequently filed items
May 14, 2024
Letter dealing with oral proceedings during the appeal procedure
Apr 22, 2024
Communication about missing proof of delivery
Apr 17, 2024
F3345 Forwarding of submissions to parties
Apr 12, 2024
(Electronic) Receipt
Apr 12, 2024
Letter dealing with oral proceedings during the appeal procedure
Apr 2, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 2, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 28, 2024
F3345 Forwarding of submissions to parties
Mar 26, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Mar 22, 2024
(Electronic) Receipt
Mar 22, 2024
Letter accompanying subsequently filed items
Mar 22, 2024
Oral proceedings: Request for postponement
Mar 14, 2024
F3011.2 Oral Proceedings: Summons VICO
Mar 14, 2024
F3011.2 Oral Proceedings: Summons VICO
Mar 14, 2024
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Mar 11, 2024
F3010 Oral proceedings: order for summons
Apr 13, 2023
F3303.16 Change of composition of the Board (T)
Mar 13, 2023
F3057 Communication: Change of responsibility of a Board of Appeal
Mar 13, 2023
F3057 Communication: Change of responsibility of a Board of Appeal
Jul 25, 2022
Composition of the board (T)
May 6, 2022
F3345 Forwarding of submissions to parties
Apr 29, 2022
(Electronic) Receipt
Apr 29, 2022
Letter accompanying subsequently filed items
Apr 29, 2022
Reply to appeal
Dec 23, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Dec 17, 2021
(Electronic) Receipt
Dec 17, 2021
Annexes (other than cited documents) regarding appeal procedure
Dec 17, 2021
Annexes (other than cited documents) regarding appeal procedure
Dec 17, 2021
Annexes (other than cited documents) regarding appeal procedure
Dec 17, 2021
Annexes (other than cited documents) regarding appeal procedure
Dec 17, 2021
Annexes (other than cited documents) regarding appeal procedure
Dec 17, 2021
Letter accompanying subsequently filed items
Dec 17, 2021
Statement of grounds of appeal
Oct 19, 2021
F3204 Communication of the file number to the parties
Oct 19, 2021
F3204 Communication of the file number to the parties
Oct 13, 2021
(Electronic) Receipt
Oct 13, 2021
Letter accompanying subsequently filed items
Oct 13, 2021
Notice of appeal
Aug 23, 2021
Advice of delivery
Aug 17, 2021
Annex to the communication - opposition
Aug 17, 2021
Decision of the Opposition Division and instruction
Aug 17, 2021
Decision of the Opposition Division and instruction
Aug 17, 2021
Decision rejecting the opposition
Aug 17, 2021
Decision rejecting the opposition
Aug 17, 2021
Grounds for the decision (Annex) - opposition
Aug 17, 2021
Means of redress
Aug 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 17, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 17, 2021
Provision of a copy of the minutes - opposition procedure
Aug 17, 2021
Provision of a copy of the minutes - opposition procedure
Aug 17, 2021
Scanned annex to a communication - opposition procedure
Aug 17, 2021
Transmittal of decision / summons - opposition
Aug 17, 2021
Transmittal of decision / summons - opposition
Jun 23, 2021
Information about the result of oral proceedings
Jun 15, 2021
Brief communication - Opposition proceedings
Jun 11, 2021
(Electronic) Receipt
Jun 11, 2021
Letter accompanying subsequently filed items
Jun 11, 2021
Written submission in preparation to/during oral proceedings
May 18, 2021
Brief communication - Opposition proceedings
May 18, 2021
Communication of amended entries
May 10, 2021
Brief communication - Opposition proceedings
May 6, 2021
Request concerning representative opponent
May 4, 2021
Brief communication - Opposition proceedings
Apr 29, 2021
(Electronic) Receipt
Apr 29, 2021
Brief communication - Opposition proceedings
Apr 29, 2021
Request for interpreters during oral proceedings
Apr 23, 2021
(Electronic) Receipt
Apr 23, 2021
Letter accompanying subsequently filed items
Apr 23, 2021
Written submission in preparation to/during oral proceedings
Apr 22, 2021
(Electronic) Receipt
Apr 22, 2021
Request for interpreters during oral proceedings
Apr 22, 2021
Written submission in preparation to/during oral proceedings
Mar 4, 2021
(Electronic) Receipt
Mar 4, 2021
Advice of delivery
Mar 4, 2021
Letter accompanying subsequently filed items
Jan 26, 2021
Communication about missing advice of delivery
Dec 16, 2020
Advice of delivery
Dec 10, 2020
Annex to the communication - opposition
Dec 10, 2020
Summons to attend oral proceedings
Dec 10, 2020
Summons to attend oral proceedings
Dec 10, 2020
Transmittal of decision / summons - opposition
Dec 10, 2020
Transmittal of decision / summons - opposition
Jun 18, 2020
Brief communication - Opposition proceedings
Jun 10, 2020
(Electronic) Receipt
Jun 10, 2020
Auxiliary request during Opposition procedure
Jun 10, 2020
Auxiliary request during Opposition procedure
Jun 10, 2020
Auxiliary request during Opposition procedure - 01
Jun 10, 2020
Auxiliary request during Opposition procedure - 02
Jun 10, 2020
Letter accompanying subsequently filed items
Jun 10, 2020
Main request during Opposition procedure
Jun 10, 2020
Reply of the patent proprietor to the notice(s) of opposition
Apr 3, 2020
Brief communication - Opposition proceedings
Apr 3, 2020
Grant of extension of time limit (opposition procedure)
Mar 26, 2020
(Electronic) Receipt
Mar 26, 2020
Letter accompanying subsequently filed items
Mar 26, 2020
Request for extension of time limit
Dec 4, 2019
Communication of a notice of opposition and request to file observations
Dec 4, 2019
Notice of further oppositions to opponent(s)
Nov 29, 2019
Communication of a notice of opposition - first information to patent proprietor
Nov 20, 2019
(Electronic) Receipt
Nov 20, 2019
Citation in opposition procedure - 001
Nov 20, 2019
Citation in opposition procedure - 002
Nov 20, 2019
Citation in opposition procedure - 003
Nov 20, 2019
Citation in opposition procedure - 004
Nov 20, 2019
Citation in opposition procedure - 005
Nov 20, 2019
Citation in opposition procedure - 006
Nov 20, 2019
Citation in opposition procedure - 007
Nov 20, 2019
Citation in opposition procedure - 008
Nov 20, 2019
Citation in opposition procedure - 009
Nov 20, 2019
Citation in opposition procedure - 010
Nov 20, 2019
Citation in opposition procedure - 010
Nov 20, 2019
Citation in opposition procedure - 011
Nov 20, 2019
Citation in opposition procedure - 012
Nov 20, 2019
Citation in opposition procedure - 013
Nov 20, 2019
Citation in opposition procedure - 014
Nov 20, 2019
Citation in opposition procedure - 015
Nov 20, 2019
Citation in opposition procedure - 016
Nov 20, 2019
Consolidated list of cited opposition documents
Nov 20, 2019
Notice of opposition
Nov 20, 2019
Notice of opposition
Apr 5, 2019
Communication of the registration of a transfer or change of name and/or address
Mar 21, 2019
(Electronic) Receipt
Mar 21, 2019
Submission concerning change of applicant's address
Mar 4, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 24, 2019
Decision to grant a European patent
Jan 4, 2019
(Electronic) Receipt
Jan 4, 2019
Filing of the translations of the claims
Jan 4, 2019
French translation of claims
Jan 4, 2019
German translation of the claims
Sep 17, 2018
Bibliographic data of the European patent application
Sep 17, 2018
Communication about intention to grant a European patent
Sep 17, 2018
Intention to grant (signatures)
Sep 17, 2018
Text intended for grant (clean copy)
Sep 17, 2018
Text intended for grant (version for approval)
May 25, 2018
(Electronic) Receipt
May 25, 2018
Letter accompanying subsequently filed items
May 25, 2018
Reply to communication from the Examining Division
Mar 19, 2018
Grant of extension of time limit (examination procedure)
Mar 14, 2018
(Electronic) Receipt
Mar 14, 2018
Request for extension of time limit to communication from the Examining Division
Nov 15, 2017
Annex to the communication
Nov 15, 2017
Communication from the Examining Division
Nov 9, 2017
Examination started
Sep 14, 2017
Submission concerning representation
Feb 17, 2017
(Electronic) Receipt
Feb 17, 2017
Abstract
Feb 17, 2017
Abstract
Feb 17, 2017
Amended description filed after receipt of (European) search report
Feb 17, 2017
Amended description with annotations
Feb 17, 2017
Amendments received before examination
Feb 17, 2017
Letter accompanying subsequently filed items
Oct 26, 2016
Correction to A-publication
Oct 12, 2016
(Electronic) Receipt
Oct 12, 2016
Letter accompanying subsequently filed items
Oct 12, 2016
Letter concerning the priority
Aug 22, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jul 20, 2016
Notification of forthcoming publication
Jun 13, 2016
Communication regarding the transmission of the European search report
Jun 13, 2016
European search opinion
Jun 13, 2016
European search report
Jun 13, 2016
Information on Search Strategy
Jun 6, 2016
Modified abstract
Jun 2, 2016
Search started
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Feb 17, 2016
Letter concerning the priority
Feb 17, 2016
Priority document
Feb 12, 2016
Abstract
Feb 12, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 12, 2016
Claims
Feb 12, 2016
Description
Feb 12, 2016
Designation of inventor
Feb 12, 2016
Drawings
Feb 12, 2016
Letter concerning the priority
Feb 12, 2016
Priority search results
Feb 12, 2016
Request for grant of a European patent

EP3056948

MASTER DYNAMIC

Application Number: EP16155566A
Filing Date: Feb 12, 2016
Status: Opposition Rejected; Oct 3, 2024
Publication Date: Feb 20, 2019
External Links: Slate, Register , Google Patents

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Silicon Hairspring

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Dossier Documents

EP3056948