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Drive System, In Particular For A Self-Propelled Construction Machine, In Particular Soil Compactor

Patent No. EP2886381 (titled "Drive System, In Particular For A Self-Propelled Construction Machine, In Particular Soil Compactor") was filed by Hamm on Nov 14, 2014. The application was issued on Sep 13, 2017.

Patent Summary

Patent Family

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
BOMAG	Jun 13, 2018	TOMERIUS

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 20, 2021
Refund of fees
Apr 19, 2021
Advice of delivery
Apr 19, 2021
Advice of delivery
Apr 19, 2021
Withdrawal of an appeal
Apr 16, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 16, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 15, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 15, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 13, 2021
Termination of the opposition proceedings with maintenance of patent
Apr 12, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Apr 12, 2021
Withdrawal of an appeal
Mar 22, 2021
Advice of delivery
Mar 22, 2021
Advice of delivery
Mar 18, 2021
F3011.1 Oral Proceedings: summons
Mar 18, 2021
F3011.1 Oral Proceedings: summons
Mar 18, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Mar 15, 2021
F3010 Oral proceedings: order for summons
Feb 19, 2021
Composition of the board (T)
Nov 16, 2020
F3345 Forwarding of submissions to parties
Nov 11, 2020
(Electronic) Receipt
Nov 11, 2020
Letter accompanying subsequently filed items
Nov 11, 2020
Letter relating to Appeal Procedure
Sep 30, 2020
F3345 Forwarding of submissions to parties
Sep 23, 2020
Letter relating to Appeal Procedure
Jul 22, 2020
F3345 Forwarding of submissions to parties
Jul 17, 2020
(Electronic) Receipt
Jul 17, 2020
Letter accompanying subsequently filed items
Jul 17, 2020
Reply to appeal
Mar 24, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 13, 2020
Statement of grounds of appeal
Jan 28, 2020
F3204 Communication of the file number to the parties
Jan 28, 2020
F3204 Communication of the file number to the parties
Jan 17, 2020
Notice of appeal
Nov 20, 2019
Advice of delivery
Nov 20, 2019
Advice of delivery
Nov 19, 2019
Annex to the communication - opposition
Nov 19, 2019
Decision of the Opposition Division and instruction
Nov 19, 2019
Decision rejecting the opposition
Nov 19, 2019
Grounds for the decision (Annex) - opposition
Nov 19, 2019
Internal form - Opposition/addressees
Nov 19, 2019
Internal form - Opposition/addressees
Nov 19, 2019
Means of redress
Nov 19, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 19, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 19, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 19, 2019
Provision of a copy of the minutes - opposition procedure
Nov 19, 2019
Scanned annex to a communication - opposition procedure
Oct 16, 2019
Brief communication - Opposition proceedings
Oct 8, 2019
Letter regarding the opposition procedure (no time limit)
Oct 8, 2019
Patent document cited during the opposition procedure
Oct 8, 2019
Patent document cited during the opposition procedure
Oct 8, 2019
Patent document cited during the opposition procedure
Oct 8, 2019
Patent document cited during the opposition procedure
Oct 8, 2019
Patent document cited during the opposition procedure
Sep 12, 2019
Brief communication - Opposition proceedings
Sep 9, 2019
Letter which had not been notified
Sep 2, 2019
Brief communication - Opposition proceedings
Aug 27, 2019
Request for interpreters during oral proceedings
Feb 28, 2019
Advice of delivery
Feb 26, 2019
Advice of delivery
Feb 26, 2019
Advice of delivery
Feb 25, 2019
Advice of delivery
Feb 22, 2019
Annex to the communication - opposition
Feb 22, 2019
Summons to attend oral proceedings
Feb 22, 2019
Summons to attend oral proceedings
Nov 2, 2018
Brief communication - Opposition proceedings
Oct 29, 2018
(Electronic) Receipt
Oct 29, 2018
Letter accompanying subsequently filed items
Oct 29, 2018
Reply of the patent proprietor to the notice(s) of opposition
Sep 6, 2018
Communication of amended entries concerning the representative
Aug 1, 2018
Submission concerning change of applicant's representative
Jul 30, 2018
Submission concerning change of applicant's representative
Jul 30, 2018
Submission concerning representation
Jun 25, 2018
Communication of a notice of opposition and request to file observations
Jun 25, 2018
Notice of further oppositions to opponent(s)
Jun 20, 2018
Communication of a notice of opposition - first information to patent proprietor
Jun 13, 2018
Notice of opposition
Jun 13, 2018
Patent document cited during the examination procedure
Jun 13, 2018
Patent document cited during the examination procedure
Jun 13, 2018
Patent document cited during the examination procedure
Jun 13, 2018
Patent document cited during the opposition procedure
Jun 13, 2018
Patent document cited during the opposition procedure
Jun 13, 2018
Patent document cited during the opposition procedure
Jun 13, 2018
Patent document cited during the opposition procedure
Sep 14, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 18, 2017
Decision to grant a European patent
Aug 2, 2017
(Electronic) Receipt
Aug 2, 2017
English translation of the claims
Aug 2, 2017
French translation of claims
Aug 2, 2017
Letter accompanying subsequently filed items
Jun 8, 2017
Bibliographic data of the European patent application
Jun 8, 2017
Communication about intention to grant a European patent
Jun 8, 2017
Intention to grant (signatures)
Jun 8, 2017
Text intended for grant (clean copy)
Jun 8, 2017
Text intended for grant (version for approval)
May 9, 2017
Examination started
Aug 16, 2016
(Electronic) Receipt
Aug 16, 2016
Letter accompanying subsequently filed items
Aug 16, 2016
Reply from applicant/patentee regarding third party observations
Aug 2, 2016
Transmittal of third party observations to applicant
Jul 22, 2016
Observations by third parties
Jul 22, 2016
Patent document filed by a Third party
Aug 19, 2015
(Electronic) Receipt
Aug 19, 2015
Amended claims filed after receipt of (European) search report
Aug 19, 2015
Amended claims with annotations
Aug 19, 2015
Amended description filed after receipt of (European) search report
Aug 19, 2015
Amended description with annotations
Aug 19, 2015
Amendments received before examination
Aug 19, 2015
Letter accompanying subsequently filed items
Jul 20, 2015
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jun 16, 2015
Communication regarding the transmission of the European search report
Jun 16, 2015
European search opinion
Jun 16, 2015
European search report
Jun 5, 2015
Search started
May 28, 2015
Notification of forthcoming publication
Mar 10, 2015
CDS Clean up - amended data concerning the representative for the applicant
Jan 28, 2015
Letter concerning the priority
Jan 28, 2015
Priority document
Jan 8, 2015
Communication to designated inventor
Jan 8, 2015
Communication to designated inventor
Jan 8, 2015
Communication to designated inventor
Nov 14, 2014
Abstract
Nov 14, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 14, 2014
Claims
Nov 14, 2014
Description
Nov 14, 2014
Designation of inventor
Nov 14, 2014
Designation of inventor
Nov 14, 2014
Designation of inventor
Nov 14, 2014
Drawings
Nov 14, 2014
Priority search results
Nov 14, 2014
Request for grant of a European patent

EP2886381

HAMM

Application Number: EP14193124A
Filing Date: Nov 14, 2014
Status: Opposition Rejected; Apr 16, 2021
Publication Date: Sep 13, 2017
External Links: Slate, Register , Google Patents