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The patent EP2549849 was granted to Vderstad Holding on Nov 29, 2017. The application was filed on Mar 22, 2011 under application number EP11759797A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| LEMKEN | Aug 29, 2018 | BUSSE & BUSSE | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP0216057 |
| DESCRIPTION | EP1461988 |
| DESCRIPTION | US4590869 |
| INTERNATIONAL-SEARCH-REPORT | EP1461989 |
| INTERNATIONAL-SEARCH-REPORT | EP2055165 |
| INTERNATIONAL-SEARCH-REPORT | US2005061219 |
| INTERNATIONAL-SEARCH-REPORT | US4995325 |
| INTERNATIONAL-SEARCH-REPORT | US5092255 |
| INTERNATIONAL-SEARCH-REPORT | US5425318 |
| INTERNATIONAL-SEARCH-REPORT | US5522328 |
| INTERNATIONAL-SEARCH-REPORT | US5673638 |
| INTERNATIONAL-SEARCH-REPORT | US5724903 |
| INTERNATIONAL-SEARCH-REPORT | US6082275 |
| OPPOSITION | DE102005022736 |
| OPPOSITION | EP0404241 |
| OPPOSITION | EP1461988 |
| OPPOSITION | EP1461989 |
| OPPOSITION | EP2055165 |
| OPPOSITION | US2005061219 |
| OPPOSITION | US4307674 |
| OPPOSITION | US4995325 |
| OPPOSITION | US5092255 |
| OPPOSITION | US5425318 |
| OPPOSITION | US5522328 |
| OPPOSITION | US5603269 |
| OPPOSITION | US5673638 |
| OPPOSITION | US5724903 |
| OPPOSITION | US6082275 |
| OPPOSITION | WO2011078768 |
| OTHER | US4307674 |
| SEARCH | DE102005022736 |
| SEARCH | EP0404241 |
| SEARCH | EP1461988 |
| SEARCH | US5425318 |
| SEARCH | US5522328 |
| SEARCH | US5673638 |
| SEARCH | US5724903 |
| SEARCH | WO2011078768 |
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 24, 2022
Nov 24, 2021
Refund of fees
Appeal
Nov 24, 2021
Refund of fees
Appeal
Nov 19, 2021
Advice of delivery
Appeal
Nov 16, 2021
Nov 16, 2021
Nov 16, 2021
Nov 16, 2021
Nov 12, 2021
Nov 11, 2021
(Electronic) Receipt
Appeal
Nov 11, 2021
Nov 9, 2021
Nov 4, 2021
Nov 3, 2021
Oct 28, 2021
Advice of delivery
Appeal
Oct 25, 2021
Oct 25, 2021
Oct 25, 2021
Oct 25, 2021
Oct 22, 2021
Advice of delivery
Appeal
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 15, 2021
Oct 15, 2021
Jun 10, 2021
Jun 7, 2021
(Electronic) Receipt
Appeal
Jun 7, 2021
Jun 7, 2021
Jun 7, 2021
Feb 1, 2021
Jan 27, 2021
(Electronic) Receipt
Appeal
Jan 27, 2021
Jan 27, 2021
Reply to appeal
Appeal
Nov 27, 2020
Sep 28, 2020
Sep 22, 2020
Non-scannable object
Appeal
Sep 22, 2020
Sep 18, 2020
Jun 29, 2020
Jun 29, 2020
Jun 22, 2020
Notice of appeal
Appeal
Jun 18, 2020
Notice of appeal
Appeal
May 26, 2020
May 18, 2020
May 12, 2020
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Means of redress
OPPO
May 12, 2020
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Jan 28, 2020
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Dec 4, 2019
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Description
OPPO
Nov 28, 2019
Description
OPPO
Nov 28, 2019
Description
OPPO
Nov 28, 2019
Description
OPPO
Nov 28, 2019
Description
OPPO
Nov 28, 2019
Description
OPPO
Nov 28, 2019
Description
OPPO
Nov 28, 2019
Description
OPPO
Nov 28, 2019
Description
OPPO
Nov 28, 2019
Nov 28, 2019
Nov 27, 2019
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Jun 11, 2019
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Jan 15, 2019
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Sep 18, 2018
Authorisation
OPPO
Sep 18, 2018
Sep 10, 2018
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Sep 4, 2018
Aug 29, 2018
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Aug 29, 2018
May 17, 2018
Submission concerning representation
Search/Exam
Dec 7, 2017
Nov 6, 2017
Decision to grant a European patent
Search/Exam
Oct 20, 2017
(Electronic) Receipt
Search/Exam
Oct 20, 2017
Filing of the translations of the claims
Search/Exam
Oct 20, 2017
French translation of claims
Search/Exam
Oct 20, 2017
German translation of the claims
Search/Exam
Oct 20, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 10, 2017
Jul 10, 2017
Jul 10, 2017
Intention to grant (signatures)
Search/Exam
Jul 10, 2017
Text intended for grant (clean copy)
Search/Exam
Jul 10, 2017
Feb 21, 2017
(Electronic) Receipt
Search/Exam
Feb 21, 2017
Amended description with annotations
Search/Exam
Feb 21, 2017
Description
Search/Exam
Feb 21, 2017
Letter accompanying subsequently filed items
Search/Exam
Feb 21, 2017
Oct 28, 2016
Annex to the communication
Search/Exam
Oct 28, 2016
Communication from the Examining Division
Search/Exam
Oct 17, 2016
Examination started
Search/Exam
Aug 1, 2016
Mar 21, 2016
Mar 15, 2016
Mar 15, 2016
Mar 11, 2016
Dec 4, 2015
Nov 30, 2015
Nov 14, 2014
Nov 10, 2014
Observations by third parties
Search/Exam
Nov 10, 2014
Patent document filed by a Third party
Search/Exam
Jun 4, 2014
(Electronic) Receipt
Search/Exam
Jun 4, 2014
Letter accompanying subsequently filed items
Search/Exam
Jun 4, 2014
May 26, 2014
May 13, 2014
(Electronic) Receipt
Search/Exam
May 13, 2014
May 13, 2014
Amended claims with annotations
Search/Exam
May 13, 2014
May 13, 2014
Amended description with annotations
Search/Exam
May 13, 2014
Amendments received before examination
Search/Exam
May 13, 2014
Letter accompanying subsequently filed items
Search/Exam
Nov 22, 2013
Nov 5, 2013
Nov 5, 2013
European search opinion
Search/Exam
Nov 5, 2013
Supplementary European search report
Search/Exam
Oct 23, 2013
Search started
Search/Exam
Jan 4, 2013
Oct 30, 2012
Oct 26, 2012
Communication to designated inventor
Search/Exam
Oct 10, 2012
Sep 24, 2012
(Electronic) Receipt
Search/Exam
Sep 24, 2012
Request for entry into the European phase
Search/Exam
Aug 3, 2012
Information on entry into European phase
Search/Exam
Oct 18, 2011
Sep 29, 2011
Copy of the international search report
Search/Exam
Sep 29, 2011
Published international application - A1
Search/Exam