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The patent EP3155358 was granted to CMI Defence on Aug 22, 2018. The application was filed on May 13, 2015 under application number EP15722220A. 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 |
|---|---|---|---|
| ASELSAN ELECTRONIK SANAYI VE TICARET ANONIM SIRKETI | May 22, 2019 | WARD | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE4137843 |
| DESCRIPTION | DE4203474 |
| INTERNATIONAL-SEARCH-REPORT | DE4137843 |
| INTERNATIONAL-SEARCH-REPORT | DE4203474 |
| INTERNATIONAL-SEARCH-REPORT | FR2004425 |
| INTERNATIONAL-SEARCH-REPORT | US3489057 |
| INTERNATIONAL-SEARCH-REPORT | US5197691 |
| OPPOSITION | DE4137843 |
| OPPOSITION | US5347910 |
| OPPOSITION | US6020955 |
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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Sep 6, 2024
Sep 6, 2024
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May 29, 2024
(Electronic) Receipt
Appeal
May 29, 2024
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(Electronic) Receipt
Appeal
May 16, 2024
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(Electronic) Receipt
Appeal
Apr 16, 2024
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May 10, 2023
Mar 13, 2023
Mar 13, 2023
Dec 15, 2022
Sep 2, 2022
Aug 29, 2022
(Electronic) Receipt
Appeal
Aug 29, 2022
Aug 29, 2022
Reply to appeal
Appeal
Apr 26, 2022
Apr 20, 2022
(Electronic) Receipt
Appeal
Apr 20, 2022
Apr 20, 2022
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Claims
Appeal
Apr 20, 2022
Apr 20, 2022
Feb 10, 2022
Feb 10, 2022
Feb 3, 2022
(Electronic) Receipt
Appeal
Feb 3, 2022
Feb 3, 2022
Notice of appeal
Appeal
Dec 29, 2021
Dec 21, 2021
Dec 17, 2021
Dec 17, 2021
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Means of redress
OPPO
Dec 17, 2021
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Sep 3, 2018
Jul 26, 2018
Decision to grant a European patent
Search/Exam
Jul 4, 2018
(Electronic) Receipt
Search/Exam
Jul 4, 2018
English translation of the claims
Search/Exam
Jul 4, 2018
Filing of the translations of the claims
Search/Exam
Jul 4, 2018
German translation of the claims
Search/Exam
Jul 4, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 16, 2018
Mar 16, 2018
Mar 16, 2018
Intention to grant (signatures)
Search/Exam
Mar 16, 2018
Text intended for grant (clean copy)
Search/Exam
Mar 16, 2018
Feb 16, 2018
Examination started
Search/Exam
Mar 22, 2017
Jan 20, 2017
Jan 18, 2017
Communication to designated inventor
Search/Exam
Jan 18, 2017
Communication to designated inventor
Search/Exam
Jan 13, 2017
Priority search results copy provided by EPO
Search/Exam
Dec 19, 2016
Dec 19, 2016
Dec 12, 2016
(Electronic) Receipt
Search/Exam
Dec 12, 2016
Request for entry into the European phase
Search/Exam
Nov 16, 2016
Nov 16, 2016
Nov 16, 2016
Notification of the recording of a change
Search/Exam
Nov 8, 2016
(Electronic) Receipt
PCTRO
Nov 8, 2016
Nov 8, 2016
Oct 21, 2016
Information on entry into European phase
Search/Exam
Jun 2, 2016
Jun 2, 2016
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May 17, 2016
Notification of election of EPO
Search/Exam
May 2, 2016
May 2, 2016
Annex
PCT2
May 2, 2016
May 2, 2016
Apr 25, 2016
Apr 14, 2016
Apr 8, 2016
Apr 8, 2016
PCT demand form
PCT2
Apr 8, 2016
Jan 5, 2016
Dec 17, 2015
Copy of the international search report
Search/Exam
Dec 17, 2015
Copy of the international search report
Search/Exam
Dec 17, 2015
Published international application - A1
Search/Exam
Jul 14, 2015
Jul 14, 2015
Jul 14, 2015
Jun 30, 2015
Jun 9, 2015
(Electronic) Receipt
PCTRO
Jun 9, 2015
(Electronic) Receipt
PCTRO
May 13, 2015
(Electronic) Receipt
PCTRO
May 13, 2015
Abstract
PCTRO
May 13, 2015
Claims
PCTRO
May 13, 2015
Description
PCTRO
May 13, 2015
Drawings
PCTRO