Shiftable Conveyor For Road Milling Machine

Patent No. EP1812684 (titled "Shiftable Conveyor For Road Milling Machine") was filed by Wirtgen America on Sep 23, 2005. The application was issued on Apr 15, 2015.

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	Dec 29, 2015	MURNANE

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 8, 2017
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Sep 8, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 5, 2017
Termination of the opposition proceedings with maintenance of patent
Jun 15, 2017
Advice of delivery
Jun 12, 2017
Advice of delivery
Jun 6, 2017
Advice of delivery
Jun 6, 2017
Advice of delivery
May 26, 2017
Acknowledgement of a document
May 26, 2017
Acknowledgement of a document
May 26, 2017
Annex to the communication - opposition
May 26, 2017
Decision of the Opposition Division and instruction
May 26, 2017
Decision rejecting the opposition
May 26, 2017
Grounds for the decision (Annex) - opposition
May 26, 2017
Internal form - Opposition/addressees
May 26, 2017
Internal form - Opposition/addressees
May 26, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 26, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 26, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 26, 2017
Provision of a copy of the minutes - opposition procedure
May 12, 2017
Information about the result of oral proceedings
Apr 25, 2017
Brief communication - Opposition proceedings
Apr 21, 2017
Brief communication - Opposition proceedings
Apr 21, 2017
Brief communication - Opposition proceedings
Apr 18, 2017
Letter regarding the opposition procedure (no time limit)
Apr 18, 2017
Non-scannable object
Apr 18, 2017
Non-scannable object
Apr 18, 2017
Written submission in preparation to/during oral proceedings
Apr 18, 2017
Written submission in preparation to/during oral proceedings
Apr 12, 2017
Brief communication - Opposition proceedings
Apr 12, 2017
Brief communication - Opposition proceedings
Apr 11, 2017
(Electronic) Receipt
Apr 11, 2017
Amended claims with annotations
Apr 11, 2017
Amended claims with annotations
Apr 11, 2017
Amended claims with annotations
Apr 11, 2017
Amended claims with annotations
Apr 11, 2017
Amended claims with annotations
Apr 11, 2017
Claims
Apr 11, 2017
Claims
Apr 11, 2017
Claims
Apr 11, 2017
Claims
Apr 11, 2017
Claims
Apr 11, 2017
Letter accompanying subsequently filed items
Apr 11, 2017
Written submission in preparation to/during oral proceedings
Apr 10, 2017
(Electronic) Receipt
Apr 10, 2017
Letter accompanying subsequently filed items
Apr 10, 2017
Non-patent literature cited during the opposition procedure
Apr 10, 2017
Written submission in preparation to/during oral proceedings
Apr 10, 2017
Written submission in preparation to/during oral proceedings
Apr 10, 2017
Written submission in preparation to/during oral proceedings
Apr 7, 2017
Brief communication - Opposition proceedings
Apr 4, 2017
(Electronic) Receipt
Apr 4, 2017
Letter accompanying subsequently filed items
Apr 4, 2017
Request for interpreters during oral proceedings
Mar 10, 2017
Brief communication - Opposition proceedings
Mar 10, 2017
Brief communication - Opposition proceedings
Mar 7, 2017
(Electronic) Receipt
Mar 7, 2017
Letter accompanying subsequently filed items
Mar 7, 2017
Request for interpreters during oral proceedings
Feb 23, 2017
(Electronic) Receipt
Feb 23, 2017
Letter accompanying subsequently filed items
Feb 23, 2017
Request for interpreters during oral proceedings
Nov 10, 2016
Advice of delivery
Nov 7, 2016
Advice of delivery
Nov 3, 2016
Advice of delivery
Nov 2, 2016
Advice of delivery
Oct 27, 2016
Acknowledgement of a document
Oct 27, 2016
Acknowledgement of a document
Oct 27, 2016
Annex to the communication - opposition
Oct 27, 2016
Information concerning oral proceedings
Oct 27, 2016
Preparation for oral proceedings
Oct 27, 2016
Summons to attend oral proceedings
Oct 27, 2016
Summons to attend oral proceedings
Jul 8, 2016
Brief communication - Opposition proceedings
Jul 6, 2016
Non-scannable object
Jul 5, 2016
Non-scannable object
Jul 1, 2016
Reply of the patent proprietor to the notice(s) of opposition
May 9, 2016
Submission concerning representation
Apr 22, 2016
Submission concerning representation
Feb 23, 2016
Communication of a notice of opposition and request to file observations
Feb 23, 2016
Notice of further oppositions to opponent(s)
Jan 12, 2016
Communication of a notice of opposition - first information to patent proprietor
Dec 29, 2015
(Electronic) Receipt
Dec 29, 2015
Notice of opposition
Dec 29, 2015
Notice of opposition
Dec 29, 2015
Patent document cited during the opposition procedure
Dec 29, 2015
Patent document cited during the opposition procedure
Dec 29, 2015
Patent document cited during the opposition procedure
Dec 29, 2015
Patent document cited during the opposition procedure
Dec 29, 2015
Patent document cited during the opposition procedure
Dec 29, 2015
Patent document cited during the opposition procedure
Dec 29, 2015
Patent document cited during the opposition procedure
Dec 29, 2015
Patent document cited during the opposition procedure
Apr 15, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 19, 2015
Decision to grant a European patent
Feb 20, 2015
Filing of the translations of the claims
Feb 20, 2015
French translation of claims
Feb 20, 2015
German translation of the claims
Feb 20, 2015
Payment of fees and costs
Oct 24, 2014
Bibliographic data of the European patent application
Oct 24, 2014
Communication about intention to grant a European patent
Oct 24, 2014
Intention to grant (signatures)
Oct 24, 2014
Text intended for grant
Aug 28, 2014
Amended claims with annotations
Aug 28, 2014
Claims
Aug 28, 2014
Reply to communication from the Examining Division
Apr 24, 2014
Annex to the communication
Apr 24, 2014
Communication from the Examining Division
Apr 1, 2014
Submission concerning representation
Nov 6, 2013
Amended claims with annotations
Nov 6, 2013
Amended description with annotations
Nov 6, 2013
Claims
Nov 6, 2013
Description
Nov 6, 2013
Reply to communication from the Examining Division
Aug 30, 2013
Annex to the communication
Aug 30, 2013
Communication from the Examining Division
Aug 23, 2013
Examination started
Jul 3, 2013
Amended claims filed after receipt of (European) search report
Jul 3, 2013
Amended claims with annotations
Jul 3, 2013
Amended description filed after receipt of (European) search report
Jul 3, 2013
Amended description with annotations
Jul 3, 2013
Amendments received before examination
Jul 1, 2013
Amendments received before examination
Dec 20, 2012
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Dec 3, 2012
Communication regarding the transmission of the European search report
Dec 3, 2012
European search opinion
Dec 3, 2012
Supplementary European search report
Mar 11, 2010
CDS Clean up - amended data concerning the representative of the applicant (Association)
Mar 8, 2010
Submission concerning representation
Jul 4, 2007
Notification on forthcoming publication of bibliographic data
Jun 15, 2007
Communication regarding possible amendment of claims/payment of claims fees
Apr 11, 2007
Copy of the international preliminary report on patentability
Feb 2, 2007
Information on entry into European phase
Feb 1, 2007
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 1, 2007
Request for entry into the European phase
Apr 19, 2006
Priority document (electronically transmitted)
Mar 30, 2006
Copy of the international search report
Mar 30, 2006
Published international application - A1

EP1812684

WIRTGEN AMERICA

Application Number: EP05801231A
Filing Date: Sep 23, 2005
Status: Opposition Rejected; Sep 8, 2017
Publication Date: Apr 15, 2015
External Links: Slate, Register , Google Patents

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Shiftable Conveyor For Road Milling Machine

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Dossier Documents

EP1812684