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The patent EP2929114 was granted to Kiekert on Oct 30, 2019. The application was filed on May 2, 2013 under application number EP13734315A. The patent is currently recorded with a legal status of "Revoked".

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 | Opposition Status |
|---|---|---|---|
| BROSE SCHLIESSSYSTEME | Jul 30, 2020 | GOTTSCHALD PATENTANWALTE PARTNERSCHAFT MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102008061524 |
| DESCRIPTION | DE102010003483 |
| INTERNATIONAL-SEARCH-REPORT | DE102007003948 |
| INTERNATIONAL-SEARCH-REPORT | DE102007045228 |
| INTERNATIONAL-SEARCH-REPORT | DE102008057961 |
| INTERNATIONAL-SEARCH-REPORT | DE102008061524 |
| INTERNATIONAL-SEARCH-REPORT | US2011012376 |
| INTERNATIONAL-SEARCH-REPORT | WO2010142261 |
| OPPOSITION | DE102007003948 |
| OPPOSITION | EP0627536 |
| OPPOSITION | GB2409706 |
| OPPOSITION | US4783102 |
| OPPOSITION | WO2009149684 |
| OPPOSITION | WO2010142261 |
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 31, 2025
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
Nov 15, 2024
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(Electronic) Receipt
Appeal
Oct 14, 2024
(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Appeal
Feb 23, 2024
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Oct 6, 2023
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Mar 1, 2023
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Jan 10, 2023
(Electronic) Receipt
Appeal
Jan 10, 2023
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Dec 16, 2022
(Electronic) Receipt
Appeal
Dec 16, 2022
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Reply to appeal
Appeal
Aug 31, 2022
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Aug 26, 2022
(Electronic) Receipt
Appeal
Aug 26, 2022
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(Electronic) Receipt
Appeal
Aug 18, 2022
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Drawings
Appeal
Aug 18, 2022
Drawings
Appeal
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(Electronic) Receipt
Appeal
Jun 17, 2022
Jun 17, 2022
Notice of appeal
Appeal
Jun 15, 2022
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Jun 8, 2022
(Electronic) Receipt
Appeal
Jun 8, 2022
Jun 8, 2022
Notice of appeal
Appeal
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Nov 11, 2019
Oct 4, 2019
Decision to grant a European patent
Search/Exam
Sep 18, 2019
(Electronic) Receipt
Search/Exam
Sep 18, 2019
English translation of the claims
Search/Exam
Sep 18, 2019
Filing of the translations of the claims
Search/Exam
Sep 18, 2019
French translation of claims
Search/Exam
Sep 18, 2019
Letter accompanying subsequently filed items
Search/Exam
Jul 15, 2019
Jul 15, 2019
Jul 15, 2019
Intention to grant (signatures)
Search/Exam
Jul 15, 2019
Text intended for grant (clean copy)
Search/Exam
Jul 15, 2019
Jun 17, 2019
Examination started
Search/Exam
Sep 16, 2015
Jun 29, 2015
Jun 23, 2015
Jun 23, 2015
Amended claims with annotations
Search/Exam
Jun 23, 2015
Amendments received before examination
Search/Exam
Jun 19, 2015
Dec 17, 2014
Dec 9, 2014
Communication to designated inventor
Search/Exam
Dec 9, 2014
Communication to designated inventor
Search/Exam
Dec 9, 2014
Communication to designated inventor
Search/Exam
Dec 9, 2014
Communication to designated inventor
Search/Exam
Nov 18, 2014
Oct 20, 2014
(Electronic) Receipt
Search/Exam
Oct 20, 2014
Priority search results
Search/Exam
Oct 20, 2014
Request for entry into the European phase
Search/Exam
Sep 12, 2014
Information on entry into European phase
Search/Exam
Mar 6, 2014
Copy of the international search report
Search/Exam
Mar 6, 2014
Copy of the international search report
Search/Exam
Mar 6, 2014
Jan 2, 2014
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Dec 6, 2013
Nov 7, 2013
Published international application - A2
Search/Exam
Jul 8, 2013
Abstract
PCTISA
Jul 8, 2013
Claims
PCTISA
Jul 8, 2013
Description
PCTISA
Jul 8, 2013
Drawings
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