IP Verse

Self-Propelled Street Milling Machine And Method For Milling And Transporting A Flow Of Milled Material

Patent No. EP2835471 (titled "Self-Propelled Street Milling Machine And Method For Milling And Transporting A Flow Of Milled Material") was filed by Wirtgen on Jul 14, 2014. The application was issued on Jan 1, 2020.

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
CATERPILLAR	Jun 14, 2017	KRAMER BARSKE SCHMIDTCHEN PATENTANWALTE PARTG MBB

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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Dec 5, 2019
Decision to maintain the European patent in amended form
Dec 5, 2019
Decision to maintain the European patent in amended form
Nov 29, 2019
Termination of the opposition proceedings with maintenance of patent
Nov 21, 2019
(Electronic) Receipt
Nov 21, 2019
English translation of the claims
Nov 21, 2019
Filing of the translation of the amended claims
Nov 21, 2019
French translation of claims
Nov 21, 2019
Letter accompanying subsequently filed items
Oct 10, 2019
Communication to opponent concerning maintenance
Oct 10, 2019
Communication with request to file translations
Oct 2, 2019
Maintenance of the patent with the documents specified in the final decision
May 17, 2019
Advice of delivery
May 16, 2019
Advice of delivery
May 16, 2019
Advice of delivery
May 14, 2019
Advice of delivery
May 13, 2019
Acknowledgement of a document
May 13, 2019
Acknowledgement of a document
May 13, 2019
Annex to the communication - opposition
May 13, 2019
Decision of the Opposition Division and instruction
May 13, 2019
Druckexemplar in opposition procedure
May 13, 2019
Grounds for the decision (Annex) - opposition
May 13, 2019
Interlocutory decision in opposition proceedings
May 13, 2019
Internal form - Opposition/addressees
May 13, 2019
Internal form - Opposition/addressees
May 13, 2019
Means of redress
May 13, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 13, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 13, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 13, 2019
Provision of a copy of the minutes - opposition procedure
May 13, 2019
Scanned annex to a communication - opposition procedure
May 13, 2019
Scanned annex to a communication - opposition procedure
Apr 9, 2019
Information about the result of oral proceedings
Feb 13, 2019
Brief communication - Opposition proceedings
Feb 11, 2019
Brief communication - Opposition proceedings
Feb 8, 2019
(Electronic) Receipt
Feb 8, 2019
Claims
Feb 8, 2019
Claims
Feb 8, 2019
Claims
Feb 8, 2019
Claims
Feb 8, 2019
Letter accompanying subsequently filed items
Feb 8, 2019
Letter regarding the opposition procedure (no time limit)
Feb 8, 2019
Written submission in preparation to/during oral proceedings
Feb 7, 2019
Brief communication - Opposition proceedings
Feb 6, 2019
Letter regarding the opposition procedure (no time limit)
Feb 5, 2019
Request for interpreters during oral proceedings
Feb 4, 2019
Request for interpreters during oral proceedings
Jan 24, 2019
Advice of delivery
Jan 24, 2019
Advice of delivery
Jan 24, 2019
Advice of delivery
Jan 23, 2019
Advice of delivery
Jan 22, 2019
Advice of delivery
Jan 21, 2019
Acknowledgement of a document
Jan 21, 2019
Acknowledgement of a document
Jan 21, 2019
Annex to the communication
Jan 21, 2019
Notification concerning the date of oral proceedings
Jan 21, 2019
Notification concerning the date of oral proceedings
Jan 14, 2019
Brief communication - Opposition proceedings
Jan 8, 2019
(Electronic) Receipt
Jan 8, 2019
Letter accompanying subsequently filed items
Jan 8, 2019
Written submission in preparation to/during oral proceedings
Jul 16, 2018
Brief communication - Opposition proceedings
Jul 11, 2018
(Electronic) Receipt
Jul 11, 2018
Letter accompanying subsequently filed items
Jul 11, 2018
Request for interpreters during oral proceedings
Jul 9, 2018
Advice of delivery
Jul 6, 2018
Advice of delivery
Jul 6, 2018
Advice of delivery
Jul 5, 2018
Advice of delivery
Jul 2, 2018
Acknowledgement of a document
Jul 2, 2018
Acknowledgement of a document
Jul 2, 2018
Annex to the communication - opposition
Jul 2, 2018
Information concerning oral proceedings
Jul 2, 2018
Preparation for oral proceedings
Jul 2, 2018
Summons to attend oral proceedings
Jul 2, 2018
Summons to attend oral proceedings
May 7, 2018
Brief communication - Opposition proceedings
May 4, 2018
Request concerning the applicant/representative
Apr 30, 2018
Letter regarding the opposition procedure (no time limit)
Dec 7, 2017
Brief communication - Opposition proceedings
Nov 30, 2017
(Electronic) Receipt
Nov 30, 2017
Letter accompanying subsequently filed items
Nov 30, 2017
Non-patent literature cited during the opposition procedure
Nov 30, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jul 20, 2017
Communication of a notice of opposition and request to file observations
Jul 20, 2017
Notice of further oppositions to opponent(s)
Jun 26, 2017
Communication of a notice of opposition - first information to patent proprietor
Jun 14, 2017
Any annexes (other than citation) to an opposition letter
Jun 14, 2017
Notice of opposition
Jun 14, 2017
Notice of opposition
Jun 14, 2017
Patent document cited during the examination procedure
Jun 14, 2017
Patent document cited during the opposition procedure
Jun 14, 2017
Patent document cited during the opposition procedure
Jun 14, 2017
Patent document cited during the opposition procedure
Jun 14, 2017
Payment of fees and costs
Jun 14, 2017
Translation of the evidence during Opposition procedure
Sep 15, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 19, 2016
Decision to grant a European patent
Jun 30, 2016
English translation of the claims
Jun 30, 2016
Filing of the translations of the claims
Jun 30, 2016
French translation of claims
Jun 30, 2016
Payment of fees and costs
May 9, 2016
Submission concerning representation
Apr 22, 2016
Submission concerning representation
Mar 3, 2016
Bibliographic data of the European patent application
Mar 3, 2016
Communication about intention to grant a European patent
Mar 3, 2016
Intention to grant (signatures)
Mar 3, 2016
Text intended for grant
Feb 8, 2016
Examination started
Jan 21, 2016
Statement of non-availability of priority search results
Jan 13, 2016
Invitation to file a copy of search results(priority)
Dec 16, 2015
Enquiry as to when a communication from the Examining Division can be expected
Dec 16, 2015
Payment of fees and costs
Jun 29, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
May 28, 2015
Communication regarding the transmission of the European search report
May 28, 2015
European search opinion
May 28, 2015
European search report
May 15, 2015
Search started
Jan 14, 2015
Notification of forthcoming publication
Oct 24, 2014
Communication to designated inventor
Oct 15, 2014
Letter concerning the inventor
Oct 6, 2014
Invitation to indicate correct address of inventor
Sep 25, 2014
Letter which had not been notified
Sep 5, 2014
Communication to designated inventor
Sep 5, 2014
Communication to designated inventor
Sep 5, 2014
Communication to designated inventor
Sep 5, 2014
Communication to designated inventor
Jul 17, 2014
Letter concerning the priority
Jul 17, 2014
Priority document
Jul 14, 2014
Abstract
Jul 14, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 14, 2014
Claims
Jul 14, 2014
Description
Jul 14, 2014
Designation of inventor
Jul 14, 2014
Designation of inventor
Jul 14, 2014
Designation of inventor
Jul 14, 2014
Designation of inventor
Jul 14, 2014
Drawings
Jul 14, 2014
Request for grant of a European patent

EP2835471

WIRTGEN

Application Number: EP14176858A
Filing Date: Jul 14, 2014
Status: Patent Maintained As Amended; Dec 5, 2019
Publication Date: Jan 1, 2020
External Links: Slate, Register , Google Patents