Balancing Weight With Retaining Spring

Patent No. EP2375100 (titled "Balancing Weight With Retaining Spring") was filed by Heller on Apr 7, 2011. The application was issued on Dec 17, 2014.

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
WEGMANN AUTOMOTIVE	Sep 17, 2015	LOHR

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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Jan 12, 2021
Termination of the opposition proceedings with maintenance of patent
Dec 14, 2020
Advice of delivery
Dec 10, 2020
Advice of delivery
Dec 4, 2020
Decision of the Board of Appeal
Dec 4, 2020
F3032 Notification(s) of the decision
Dec 4, 2020
F3032 Notification(s) of the decision
Jul 3, 2020
F3303.16 Change of composition of the Board (T)
Oct 18, 2019
Composition of the board (T)
Nov 19, 2018
F3345 Forwarding of submissions to parties
Nov 13, 2018
(Electronic) Receipt
Nov 13, 2018
Letter relating to Appeal Procedure
Nov 13, 2018
Letter relating to Appeal Procedure
Aug 20, 2018
Communication of amended entries
Aug 6, 2018
Request for change of opponent's representative
Jul 25, 2018
F3345 Forwarding of submissions to parties
Jul 17, 2018
(Electronic) Receipt
Jul 17, 2018
Letter accompanying subsequently filed items
Jul 17, 2018
Reply to appeal
Mar 19, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 12, 2018
(Electronic) Receipt
Mar 12, 2018
Annexes (other than cited documents) regarding appeal procedure
Mar 12, 2018
Annexes (other than cited documents) regarding appeal procedure
Mar 12, 2018
Annexes (other than cited documents) regarding appeal procedure
Mar 12, 2018
Annexes (other than cited documents) regarding appeal procedure
Mar 12, 2018
Cited document during appeal procedure
Mar 12, 2018
Letter accompanying subsequently filed items
Mar 12, 2018
Statement of grounds of appeal
Mar 8, 2018
Refund of fees
Jan 18, 2018
F3204 Communication of the file number to the parties
Jan 9, 2018
Processing of an appeal
Jan 4, 2018
(Electronic) Receipt
Jan 4, 2018
Letter accompanying subsequently filed items
Jan 4, 2018
Notice of appeal
Nov 13, 2017
Advice of delivery
Nov 10, 2017
Advice of delivery
Nov 9, 2017
Advice of delivery
Nov 7, 2017
Advice of delivery
Nov 2, 2017
Acknowledgement of a document
Nov 2, 2017
Acknowledgement of a document
Nov 2, 2017
Annex to the communication - opposition
Nov 2, 2017
Decision of the Opposition Division and instruction
Nov 2, 2017
Decision rejecting the opposition
Nov 2, 2017
Grounds for the decision (Annex) - opposition
Nov 2, 2017
Internal form - Opposition/addressees
Nov 2, 2017
Internal form - Opposition/addressees
Nov 2, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 2, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 2, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 2, 2017
Provision of a copy of the minutes - opposition procedure
Nov 2, 2017
Scanned annex to a communication - opposition procedure
Oct 11, 2017
Information about the result of oral proceedings
Jul 18, 2017
Brief communication - Opposition proceedings
Jul 14, 2017
Brief communication - Opposition proceedings
Jul 14, 2017
Request for interpreters during oral proceedings
Jul 13, 2017
Letter regarding the opposition procedure (no time limit)
Jul 13, 2017
Letter regarding the opposition procedure (no time limit)
Jul 11, 2017
Letter regarding the opposition procedure (no time limit)
Jul 11, 2017
Request for interpreters during oral proceedings
Jun 23, 2017
Brief communication - Opposition proceedings
Jun 19, 2017
Request for interpreters during oral proceedings
Jun 6, 2017
Notification concerning the date of oral proceedings
Jun 6, 2017
Notification concerning the date of oral proceedings
May 24, 2017
Brief communication - Opposition proceedings
May 19, 2017
Oral proceedings: Request for postponement
Jan 2, 2017
Advice of delivery
Dec 16, 2016
Advice of delivery
Dec 15, 2016
Advice of delivery
Dec 13, 2016
Advice of delivery
Dec 8, 2016
Acknowledgement of a document
Dec 8, 2016
Acknowledgement of a document
Dec 8, 2016
Annex to the communication - opposition
Dec 8, 2016
Information concerning oral proceedings
Dec 8, 2016
Preparation for oral proceedings
Dec 8, 2016
Summons to attend oral proceedings
Dec 8, 2016
Summons to attend oral proceedings
Apr 5, 2016
Brief communication - Opposition proceedings
Mar 26, 2016
Letter regarding the opposition procedure (no time limit)
Feb 26, 2016
Brief communication - Opposition proceedings
Feb 18, 2016
(Electronic) Receipt
Feb 18, 2016
Letter accompanying subsequently filed items
Feb 18, 2016
Reply of the patent proprietor to the notice(s) of opposition
Oct 23, 2015
Communication of a notice of opposition and request to file observations
Oct 23, 2015
Notice of further oppositions to opponent(s)
Sep 23, 2015
Communication of a notice of opposition - first information to patent proprietor
Sep 17, 2015
(Electronic) Receipt
Sep 17, 2015
Notice of opposition
Sep 17, 2015
Notice of opposition
Sep 17, 2015
Patent document cited during the opposition procedure
Sep 17, 2015
Patent document cited during the opposition procedure
Sep 17, 2015
Patent document cited during the opposition procedure
Sep 17, 2015
Patent document cited during the opposition procedure
Sep 17, 2015
Patent document cited during the opposition procedure
Sep 17, 2015
Patent document cited during the opposition procedure
Feb 7, 2015
Submission concerning representation
Dec 17, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 20, 2014
Decision to grant a European patent
Nov 3, 2014
English translation of the claims
Nov 3, 2014
Filing of the translations of the claims
Nov 3, 2014
French translation of claims
Oct 31, 2014
Filing of the translations of the claims
Oct 31, 2014
Payment of fees and costs
Oct 31, 2014
Payment of fees and costs
Oct 31, 2014
Translation of the claims
Oct 31, 2014
Translation of the claims
Jul 31, 2014
Bibliographic data of the European patent application
Jul 31, 2014
Communication about intention to grant a European patent
Jul 31, 2014
Intention to grant (signatures)
Jul 31, 2014
Text intended for grant
Jun 24, 2014
Examination started
Apr 2, 2014
Reply to invitation to file a copy of priority search results
Apr 1, 2014
Reply to invitation to file a copy of priority search results
Mar 14, 2014
Invitation to file a copy of search results(priority)
Feb 26, 2014
Maintenance of the application
Feb 25, 2014
Maintenance of the application
Feb 25, 2014
Payment of fees and costs
Feb 25, 2014
Payment of fees and costs
Oct 28, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 23, 2013
Communication regarding the transmission of the European search report
Sep 23, 2013
European search opinion
Sep 23, 2013
European search report
Sep 11, 2013
Search started
Apr 23, 2013
Communication of expected date of establishment of search report
Apr 17, 2013
Enquiry as to when the search report can be expected
Sep 14, 2011
Notification of forthcoming publication
Apr 23, 2011
Letter concerning the priority
Apr 23, 2011
Priority document
Apr 19, 2011
Abstract
Apr 19, 2011
Claims
Apr 19, 2011
Description
Apr 19, 2011
Drawings
Apr 19, 2011
Matter concerning the application
Apr 19, 2011
Matter concerning the application
Apr 19, 2011
Request for grant of a European patent
Apr 7, 2011
Annex
Apr 7, 2011
Annex
Apr 7, 2011
Annex
Apr 7, 2011
Annex
Apr 7, 2011
Request for grant of a European patent
Apr 7, 2011
Submission concerning representation

EP2375100

HELLER

Application Number: EP11002919A
Filing Date: Apr 7, 2011
Status: Opposition Rejected; Jan 15, 2021
Publication Date: Dec 17, 2014
External Links: Slate, Register , Google Patents

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Balancing Weight With Retaining Spring

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Dossier Documents

EP2375100