The weekly litigation news digest is live. Subscribe now
The patent EP2480475 was granted to Kone on Mar 21, 2018. The application was filed on Sep 24, 2010 under application number EP10818469A. 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 |
|---|---|---|---|
| THYSSENKRUPP ELEVATOR | Dec 19, 2018 | MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | JP2011100180 |
| DESCRIPTION | US2003052667 |
| DESCRIPTION | US2004174161 |
| DESCRIPTION | US4584505 |
| INTERNATIONAL-SEARCH-REPORT | EP1447368 |
| INTERNATIONAL-SEARCH-REPORT | JPH11100180 |
| INTERNATIONAL-SEARCH-REPORT | US2006243537 |
| INTERNATIONAL-SEARCH-REPORT | US5886308 |
| INTERNATIONAL-SEARCH-REPORT | US5962948 |
| OPPOSITION | EP1471331 |
| OPPOSITION | EP1679283 |
| OPPOSITION | JPH11100180 |
| OPPOSITION | US2003052667 |
| OPPOSITION | US2004174161 |
| OPPOSITION | US4584505 |
| OPPOSITION | WO2008043614 |
| OPPOSITION | WO2009053719 |
| OPPOSITION | WO8911080 |
| SEARCH | JPH11100180 |
| SEARCH | US2003052667 |
| SEARCH | US2004174161 |
| SEARCH | US4584505 |
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
Get instant alerts for new documents
Aug 28, 2023
Aug 25, 2023
Advice of delivery
Appeal
Aug 24, 2023
Jul 20, 2023
Jul 20, 2023
Jul 20, 2023
Apr 25, 2023
Apr 25, 2023
Apr 25, 2023
Apr 12, 2023
Apr 12, 2023
Apr 6, 2023
Apr 3, 2023
(Electronic) Receipt
Appeal
Apr 3, 2023
Apr 3, 2023
Mar 24, 2023
Mar 20, 2023
(Electronic) Receipt
Appeal
Mar 20, 2023
Mar 20, 2023
Mar 17, 2023
Mar 17, 2023
Mar 17, 2023
Feb 3, 2023
Advice of delivery
Appeal
Jan 30, 2023
Jan 30, 2023
Jan 25, 2023
Jan 7, 2022
Dec 24, 2021
(Electronic) Receipt
Appeal
Dec 24, 2021
Dec 24, 2021
Dec 24, 2021
Dec 24, 2021
Dec 24, 2021
Dec 24, 2021
Dec 24, 2021
Dec 24, 2021
Dec 24, 2021
Dec 24, 2021
Dec 24, 2021
Dec 24, 2021
Reply to appeal
Appeal
Oct 29, 2021
Oct 29, 2021
Oct 22, 2021
(Electronic) Receipt
Appeal
Oct 22, 2021
Oct 22, 2021
Jul 7, 2021
Jul 7, 2021
Jun 25, 2021
Jun 14, 2021
Jun 14, 2021
Jun 14, 2021
May 28, 2021
May 28, 2021
May 19, 2021
(Electronic) Receipt
Appeal
May 19, 2021
May 19, 2021
May 19, 2021
Mar 23, 2021
(Electronic) Receipt
Appeal
Mar 23, 2021
Mar 23, 2021
Notice of appeal
Appeal
Mar 15, 2021
Mar 15, 2021
Mar 10, 2021
Feb 18, 2021
Feb 12, 2021
Feb 12, 2021
Feb 8, 2021
Feb 2, 2021
Dec 3, 2020
Nov 27, 2020
Nov 27, 2020
Nov 27, 2020
Nov 27, 2020
Nov 27, 2020
Nov 27, 2020
Nov 27, 2020
Nov 27, 2020
Means of redress
OPPO
Nov 27, 2020
Nov 27, 2020
Nov 27, 2020
Nov 27, 2020
Nov 27, 2020
Nov 9, 2020
Nov 5, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Claims
OPPO
Nov 4, 2020
Claims
OPPO
Nov 4, 2020
Description
OPPO
Nov 4, 2020
Nov 4, 2020
Sep 18, 2020
Sep 18, 2020
Sep 15, 2020
Sep 11, 2020
Sep 8, 2020
Sep 8, 2020
Sep 8, 2020
Sep 8, 2020
Sep 8, 2020
Sep 4, 2020
Sep 4, 2020
Aug 24, 2020
Aug 24, 2020
Aug 24, 2020
Aug 24, 2020
Aug 6, 2020
Aug 6, 2020
Aug 5, 2020
Jul 28, 2020
Jul 28, 2020
Jul 28, 2020
Mar 13, 2020
Feb 11, 2020
Jan 7, 2020
Jan 2, 2020
Jan 2, 2020
Jan 2, 2020
Jan 2, 2020
Jan 2, 2020
Dec 20, 2019
Dec 20, 2019
Dec 19, 2019
Dec 13, 2019
Dec 13, 2019
Dec 13, 2019
Dec 11, 2019
Dec 11, 2019
Dec 5, 2019
Dec 5, 2019
Dec 5, 2019
Dec 5, 2019
Dec 5, 2019
Dec 5, 2019
May 10, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Claims
OPPO
May 7, 2019
Description
OPPO
May 7, 2019
Description
OPPO
May 7, 2019
Description
OPPO
May 7, 2019
Description
OPPO
May 7, 2019
Description
OPPO
May 7, 2019
Description
OPPO
May 7, 2019
Drawings
OPPO
May 7, 2019
Drawings
OPPO
May 7, 2019
Drawings
OPPO
May 7, 2019
Drawings
OPPO
May 7, 2019
Drawings
OPPO
May 7, 2019
Drawings
OPPO
May 7, 2019
May 7, 2019
Jan 15, 2019
Jan 15, 2019
Jan 8, 2019
Dec 19, 2018
Dec 19, 2018
Dec 19, 2018
Dec 19, 2018
Dec 19, 2018
Dec 19, 2018
Dec 19, 2018
Dec 19, 2018
Dec 19, 2018
Dec 19, 2018
Dec 19, 2018
Dec 19, 2018
Apr 3, 2018
Feb 22, 2018
Decision to grant a European patent
Search/Exam
Feb 6, 2018
(Electronic) Receipt
Search/Exam
Feb 6, 2018
Filing of the translations of the claims
Search/Exam
Feb 6, 2018
French translation of claims
Search/Exam
Feb 6, 2018
German translation of the claims
Search/Exam
Feb 6, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 23, 2017
Nov 23, 2017
Nov 23, 2017
Intention to grant (signatures)
Search/Exam
Nov 23, 2017
Text intended for grant (clean copy)
Search/Exam
Nov 23, 2017
Oct 30, 2017
Examination started
Search/Exam
Jul 25, 2017
Submission concerning representation
Search/Exam
May 10, 2017
Apr 26, 2017
(Electronic) Receipt
Search/Exam
Apr 26, 2017
Enquiry as to the processing of the file
Search/Exam
Apr 26, 2017
Letter accompanying subsequently filed items
Search/Exam
Jun 30, 2016
May 3, 2016
(Electronic) Receipt
Search/Exam
May 3, 2016
May 3, 2016
Amended claims with annotations
Search/Exam
May 3, 2016
May 3, 2016
Amended description with annotations
Search/Exam
May 3, 2016
May 3, 2016
Amendments received before examination
Search/Exam
May 3, 2016
Letter accompanying subsequently filed items
Search/Exam
Nov 3, 2015
Oct 16, 2015
Oct 16, 2015
European search opinion
Search/Exam
Oct 16, 2015
Supplementary European search report
Search/Exam
Oct 5, 2015
Search started
Search/Exam
Aug 2, 2013
Submission concerning representation
Search/Exam
Jan 14, 2013
Jan 3, 2013
Jul 4, 2012
May 4, 2012
Apr 19, 2012
Mar 21, 2012
Letter concerning search matters
Search/Exam
Mar 21, 2012
Letter concerning search matters
Search/Exam
Mar 21, 2012
Letter concerning search matters
Search/Exam
Mar 21, 2012
Priority search results
Search/Exam
Mar 21, 2012
Priority search results
Search/Exam
Mar 21, 2012
Priority search results
Search/Exam
Mar 16, 2012
Payment of fees and costs
Search/Exam
Mar 8, 2012
(Electronic) Receipt
Search/Exam
Mar 8, 2012
Request for entry into the European phase
Search/Exam
Feb 3, 2012
Information on entry into European phase
Search/Exam
Apr 26, 2011
Apr 26, 2011
Mar 31, 2011
Copy of the international search report
Search/Exam
Mar 31, 2011
Published international application - A1
Search/Exam