Subsurface Shaft For Energy Distribution And/Or Telecommunications

Patent No. EP2388877 (titled "Subsurface Shaft For Energy Distribution And/Or Telecommunications") was filed by Langmatz on Apr 9, 2011. The application was issued on Jul 27, 2016.

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
GIFAS ELECTRIC	Apr 25, 2017	GRAPE & SCHWARZENSTEINER

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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Feb 18, 2019
Termination of the opposition proceedings with maintenance of patent
Feb 13, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 13, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 13, 2019
Refund of fees
Jan 29, 2019
Composition of the board (T)
Jan 25, 2019
(Electronic) Receipt
Jan 25, 2019
Letter accompanying subsequently filed items
Jan 25, 2019
Withdrawal of an appeal
Jan 25, 2019
Withdrawal of an appeal
Dec 7, 2018
F3204 Communication of the file number to the parties
Dec 7, 2018
F3204 Communication of the file number to the parties
Nov 30, 2018
Processing of an appeal
Nov 26, 2018
(Electronic) Receipt
Nov 26, 2018
Letter accompanying subsequently filed items
Nov 26, 2018
Notice of appeal
Nov 26, 2018
Notice of appeal
Nov 15, 2018
Annex to the communication - opposition
Nov 15, 2018
Brief communication - Opposition proceedings
Nov 15, 2018
Brief communication - Opposition proceedings
Nov 6, 2018
Brief communication - Opposition proceedings
Nov 5, 2018
(Electronic) Receipt
Nov 5, 2018
Letter regarding the opposition procedure (no time limit)
Nov 5, 2018
Request for correction
Sep 21, 2018
Advice of delivery
Sep 20, 2018
Advice of delivery
Sep 18, 2018
Advice of delivery
Sep 18, 2018
Advice of delivery
Sep 17, 2018
Annex to the communication - opposition
Sep 17, 2018
Decision of the Opposition Division and instruction
Sep 17, 2018
Decision rejecting the opposition
Sep 17, 2018
Grounds for the decision (Annex) - opposition
Sep 17, 2018
Internal form - Opposition/addressees
Sep 17, 2018
Internal form - Opposition/addressees
Sep 17, 2018
Means of redress
Sep 17, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Sep 17, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Sep 17, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Sep 17, 2018
Provision of a copy of the minutes - opposition procedure
Sep 17, 2018
Scanned annex to a communication - opposition procedure
Jun 20, 2018
Information about the result of oral proceedings
Apr 24, 2018
Brief communication - Opposition proceedings
Apr 20, 2018
Letter regarding the opposition procedure (no time limit)
Apr 20, 2018
Letter regarding the opposition procedure (no time limit)
Apr 20, 2018
Non-patent literature cited during the opposition procedure
Apr 20, 2018
Non-patent literature cited during the opposition procedure
Mar 20, 2018
Brief communication - Opposition proceedings
Mar 20, 2018
Brief communication - Opposition proceedings
Dec 14, 2017
Brief communication - Opposition proceedings
Dec 8, 2017
Request for interpreters during oral proceedings
Dec 4, 2017
Brief communication - Opposition proceedings
Nov 30, 2017
Request for interpreters during oral proceedings
Nov 23, 2017
Request for interpreters during oral proceedings
Nov 20, 2017
Advice of delivery
Nov 20, 2017
Advice of delivery
Nov 20, 2017
Advice of delivery
Nov 17, 2017
Advice of delivery
Nov 15, 2017
Annex to the communication - opposition
Nov 15, 2017
Information concerning oral proceedings
Nov 15, 2017
Preparation for oral proceedings
Nov 15, 2017
Scanned annex to a communication - opposition procedure
Nov 15, 2017
Summons to attend oral proceedings
Nov 15, 2017
Summons to attend oral proceedings
Oct 6, 2017
Brief communication - Opposition proceedings
Oct 2, 2017
Reply of the patent proprietor to the notice(s) of opposition
May 31, 2017
Communication of a notice of opposition and request to file observations
May 31, 2017
Notice of further oppositions to opponent(s)
May 8, 2017
Brief communication - Opposition proceedings
May 5, 2017
Letter regarding the opposition procedure (no time limit)
May 5, 2017
Patent document cited during the opposition procedure
May 5, 2017
Patent document cited during the opposition procedure
May 5, 2017
Patent document cited during the opposition procedure
May 5, 2017
Patent document cited during the opposition procedure
May 4, 2017
Brief communication - Opposition proceedings
May 4, 2017
Request for documents
Apr 28, 2017
Communication of a notice of opposition - first information to patent proprietor
Apr 25, 2017
(Electronic) Receipt
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Any annexes (other than citation) to an opposition letter
Apr 25, 2017
Non-patent literature cited during the opposition procedure
Apr 25, 2017
Non-patent literature cited during the opposition procedure
Apr 25, 2017
Non-patent literature cited during the opposition procedure
Apr 25, 2017
Non-patent literature cited during the opposition procedure
Apr 25, 2017
Notice of opposition
Apr 25, 2017
Notice of opposition
Apr 25, 2017
Notice of opposition
Jul 27, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 30, 2016
Decision to grant a European patent
Jun 16, 2016
English translation of the claims
Jun 16, 2016
Filing of the translations of the claims
Jun 16, 2016
French translation of claims
Jun 14, 2016
English translation of the claims
Jun 14, 2016
Filing of the translations of the claims
Jun 14, 2016
French translation of claims
Apr 22, 2016
Bibliographic data of the European patent application
Apr 22, 2016
Communication about intention to grant a European patent
Apr 22, 2016
Intention to grant (signatures)
Apr 22, 2016
Text intended for grant (clean copy)
Apr 22, 2016
Text intended for grant (version for approval)
Apr 6, 2016
Examination started
May 9, 2014
CDS Clean up - amended data concerning the representative for the applicant
May 8, 2014
Submission concerning representation
Oct 20, 2012
Priority search results
Oct 20, 2012
Reply to invitation to file a copy of priority search results
Oct 11, 2012
Invitation to file a copy of search results(priority)
Mar 22, 2012
Amended claims filed after receipt of (European) search report
Mar 22, 2012
Amended description filed after receipt of (European) search report
Mar 22, 2012
Amendments received before examination
Mar 15, 2012
Letter concerning fees and payments
Mar 14, 2012
Letter concerning fees and payments
Mar 5, 2012
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 27, 2012
Communication regarding the transmission of the European search report
Jan 27, 2012
European search opinion
Jan 27, 2012
European search report
Oct 26, 2011
Notification of forthcoming publication
May 9, 2011
Payment of fees and costs
Apr 23, 2011
Letter concerning the priority
Apr 23, 2011
Priority document
Apr 9, 2011
Abstract
Apr 9, 2011
Claims
Apr 9, 2011
Description
Apr 9, 2011
Designation of inventor
Apr 9, 2011
Drawings
Apr 9, 2011
Request for grant of a European patent

EP2388877

LANGMATZ

Application Number: EP11002993A
Filing Date: Apr 9, 2011
Status: Opposition Rejected; Feb 22, 2019
Publication Date: Jul 27, 2016
External Links: Slate, Register , Google Patents

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Subsurface Shaft For Energy Distribution And/Or Telecommunications

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Dossier Documents

EP2388877