Screw Tool

Patent No. EP2947335 (titled "Screw Tool") was filed by Rolls Royce on Apr 24, 2015. The application was issued on Nov 16, 2022.

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
ANSALDO ENERGIA SWITZERLAND	Apr 17, 2019	STUDIO TORTA

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 20, 2022
Decision to maintain the European patent in amended form
Oct 20, 2022
Decision to maintain the European patent in amended form
Oct 19, 2022
Termination of the opposition proceedings with maintenance of patent
Oct 10, 2022
(Electronic) Receipt
Oct 10, 2022
French translation of claims
Oct 10, 2022
German translation of the claims
Oct 10, 2022
Letter accompanying subsequently filed items
Sep 21, 2022
Communication of bibliographic data
Sep 21, 2022
Communication to opponent concerning maintenance
Sep 21, 2022
Communication with request to file translations
Sep 12, 2022
Maintenance of the patent with the documents specified in the final decision
May 17, 2022
(Electronic) Receipt
May 17, 2022
Advice of delivery
May 17, 2022
Letter accompanying subsequently filed items
May 16, 2022
(Electronic) Receipt
May 16, 2022
Advice of delivery
May 16, 2022
Annex to the communication - opposition
May 16, 2022
Decision of the Opposition Division and instruction
May 16, 2022
Druckexemplar in opposition procedure
May 16, 2022
Grounds for the decision (Annex) - opposition
May 16, 2022
Interlocutory decision in opposition proceedings
May 16, 2022
Interlocutory decision in opposition proceedings
May 16, 2022
Letter accompanying subsequently filed items
May 16, 2022
Means of redress
May 16, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 16, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 16, 2022
Provision of a copy of the minutes - opposition procedure
May 16, 2022
Provision of a copy of the minutes - opposition procedure
May 16, 2022
Scanned annex to a communication - opposition procedure
May 16, 2022
Scanned annex to a communication - opposition procedure
May 16, 2022
Transmittal of decision / summons - opposition
May 16, 2022
Transmittal of decision / summons - opposition
Apr 5, 2022
Information about the result of oral proceedings
Feb 14, 2022
Brief communication - Opposition proceedings
Feb 4, 2022
(Electronic) Receipt
Feb 4, 2022
Letter accompanying subsequently filed items
Feb 4, 2022
Written submission in preparation to/during oral proceedings
Feb 1, 2022
(Electronic) Receipt
Feb 1, 2022
Letter accompanying subsequently filed items
Jan 3, 2022
Notification concerning the date of oral proceedings
Jan 3, 2022
Notification concerning the date of oral proceedings
Feb 19, 2021
Advice of delivery
Feb 15, 2021
Information concerning oral proceedings
Feb 15, 2021
Summons to attend oral proceedings
Feb 15, 2021
Summons to attend oral proceedings
Feb 15, 2021
Transmittal of decision / summons - opposition
Feb 15, 2021
Transmittal of decision / summons - opposition
Nov 17, 2020
Brief communication - Opposition proceedings
Nov 13, 2020
Advice of delivery
Nov 9, 2020
(Electronic) Receipt
Nov 9, 2020
Letter accompanying subsequently filed items
Nov 9, 2020
Oral proceedings: Request for postponement
Nov 4, 2020
(Electronic) Receipt
Nov 4, 2020
Advice of delivery
Nov 4, 2020
Letter accompanying subsequently filed items
Oct 21, 2020
Advice of delivery
Oct 14, 2020
Acknowledgement of a document
Oct 14, 2020
Acknowledgement of a document
Oct 14, 2020
Annex to the communication - opposition
Oct 14, 2020
Summons to attend oral proceedings
Oct 14, 2020
Summons to attend oral proceedings
Oct 9, 2020
Information about the result of oral proceedings
Aug 14, 2020
Notification concerning the date of oral proceedings
Aug 14, 2020
Notification concerning the date of oral proceedings
Aug 7, 2020
Annex to the communication - opposition
Aug 6, 2020
Brief communication - Opposition proceedings
Jul 30, 2020
(Electronic) Receipt
Jul 30, 2020
Brief communication - Opposition proceedings
Jul 30, 2020
Letter accompanying subsequently filed items
Jul 30, 2020
Oral proceedings: reply to date proposed
Jul 26, 2020
(Electronic) Receipt
Jul 26, 2020
Authorisation
Jul 26, 2020
Letter accompanying subsequently filed items
Jul 26, 2020
Oral proceedings: reply to date proposed
Jul 24, 2020
Brief communication - Opposition proceedings
Jul 21, 2020
(Electronic) Receipt
Jul 21, 2020
(Partial) description filed in response to formal objections
Jul 21, 2020
Amended description with annotations
Jul 21, 2020
Auxiliary request during Opposition procedure
Jul 21, 2020
Auxiliary request during Opposition procedure
Jul 21, 2020
Auxiliary request during Opposition procedure
Jul 21, 2020
Auxiliary request during Opposition procedure - 01
Jul 21, 2020
Auxiliary request during Opposition procedure - 02
Jul 21, 2020
Auxiliary request during Opposition procedure - 03
Jul 21, 2020
Letter accompanying subsequently filed items
Jul 21, 2020
Main request during Opposition procedure
Jul 21, 2020
Main request during Opposition procedure
Jul 21, 2020
Oral proceedings: reply to date proposed
Jul 20, 2020
Notification concerning the date of oral proceedings
Jul 20, 2020
Notification concerning the date of oral proceedings
Mar 2, 2020
Advice of delivery
Feb 20, 2020
Advice of delivery
Feb 13, 2020
Acknowledgement of a document
Feb 13, 2020
Acknowledgement of a document
Feb 13, 2020
Annex to the communication - opposition
Feb 13, 2020
Information concerning oral proceedings
Feb 13, 2020
Summons to attend oral proceedings
Feb 13, 2020
Summons to attend oral proceedings
Jan 24, 2020
Communication of the registration of a transfer or change of name and/or address
Jan 20, 2020
Letter accompanying subsequently filed items
Jan 20, 2020
Submission concerning change of applicant's address
Jan 20, 2020
Submission concerning change of applicant's address
Jan 20, 2020
Submission concerning change of applicant's address
Jan 20, 2020
Submission concerning change of applicant's address
Sep 16, 2019
Brief communication - Opposition proceedings
Sep 10, 2019
(Electronic) Receipt
Sep 10, 2019
Auxiliary request during Opposition procedure
Sep 10, 2019
Auxiliary request during Opposition procedure
Sep 10, 2019
Auxiliary request during Opposition procedure
Sep 10, 2019
Letter accompanying subsequently filed items
Sep 10, 2019
Reply of the patent proprietor to the notice(s) of opposition
May 8, 2019
Communication of a notice of opposition and request to file observations
May 8, 2019
Notice of further oppositions to opponent(s)
Apr 29, 2019
Communication of a notice of opposition - first information to patent proprietor
Apr 17, 2019
(Electronic) Receipt
Apr 17, 2019
Notice of opposition
Apr 17, 2019
Notice of opposition
Apr 17, 2019
Patent document cited during the opposition procedure
Apr 17, 2019
Patent document cited during the opposition procedure
Apr 17, 2019
Patent document cited during the opposition procedure
Apr 17, 2019
Patent document cited during the opposition procedure
Apr 17, 2019
Patent document cited during the opposition procedure
Apr 17, 2019
Submission concerning representation
Apr 17, 2019
Translation of the evidence during Opposition procedure
Apr 17, 2019
Translation of the evidence during Opposition procedure
Jul 30, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 21, 2018
Decision to grant a European patent
Jun 6, 2018
(Electronic) Receipt
Jun 6, 2018
Filing of the translations of the claims
Jun 6, 2018
French translation of claims
Jun 6, 2018
German translation of the claims
May 9, 2018
Bibliographic data of the European patent application
May 9, 2018
Communication about intention to grant a European patent
May 9, 2018
Intention to grant (signatures)
May 9, 2018
Text intended for grant (clean copy)
May 9, 2018
Text intended for grant (version for approval)
Feb 26, 2018
Examination started
Apr 20, 2016
(Electronic) Receipt
Apr 20, 2016
Amended claims filed after receipt of (European) search report
Apr 20, 2016
Amended claims with annotations
Apr 20, 2016
Amended description filed after receipt of (European) search report
Apr 20, 2016
Amended description with annotations
Apr 20, 2016
Amendments received before examination
Apr 20, 2016
Letter accompanying subsequently filed items
Nov 30, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Oct 28, 2015
Notification of forthcoming publication
Oct 21, 2015
Communication regarding the transmission of the European search report
Oct 21, 2015
European search opinion
Oct 21, 2015
European search report
Oct 7, 2015
Search started
Jun 23, 2015
Communication of amended entries concerning the representative
Jun 17, 2015
Communication to designated inventor
Jun 17, 2015
Communication to designated inventor
Jun 17, 2015
Communication to designated inventor
Jun 17, 2015
Communication to designated inventor
Jun 15, 2015
Submission concerning change of applicant's address
May 4, 2015
Letter concerning the priority
May 4, 2015
Priority document
Apr 24, 2015
Abstract
Apr 24, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Apr 24, 2015
Claims
Apr 24, 2015
Description
Apr 24, 2015
Designation of inventor
Apr 24, 2015
Drawings
Apr 24, 2015
Request for grant of a European patent

EP2947335

ROLLS ROYCE

Application Number: EP15165088A
Filing Date: Apr 24, 2015
Status: Patent Maintained As Amended; Oct 14, 2022
Publication Date: Nov 16, 2022
External Links: Slate, Register , Google Patents

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EP2947335