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The patent EP3750720 was granted to Maxion Wheels Holding on Jul 12, 2023. The application was filed on Nov 4, 2013 under application number EP19219365A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|---|---|
| ACCURIDE WHEELS SOLINGEN | Apr 12, 2024 | HOFFMANN EITLE | ADMISSIBLE |
| ACCURIDE WHEELS SOLINGEN | Apr 12, 2024 | MAIWALD | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1262333 |
| DESCRIPTION | EP1790499 |
| DESCRIPTION | US7104611 |
| OPPOSITION | DE102005019457 |
| OPPOSITION | DE112009002429T |
| OPPOSITION | DE112009002533T |
| OPPOSITION | DE112010001192T |
| OPPOSITION | EP1348578 |
| OPPOSITION | EP1782965 |
| OPPOSITION | EP2495110 |
| OPPOSITION | EP2628611 |
| OPPOSITION | WO02090132 |
| OPPOSITION | WO2004024469 |
| OPPOSITION | WO2007101574 |
| SEARCH | EP2495110 |
| SEARCH | US2011193404 |
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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Decision to grant a European patent
Search/Exam
Jun 1, 2023
(Electronic) Receipt
Search/Exam
Jun 1, 2023
Filing of the translations of the claims
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Jun 1, 2023
French translation of claims
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Jun 1, 2023
German translation of the claims
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Jun 1, 2023
Letter accompanying subsequently filed items
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Intention to grant (signatures)
Search/Exam
Jan 24, 2023
Text intended for grant (clean copy)
Search/Exam
Jan 24, 2023
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Examination started
Search/Exam
Nov 8, 2021
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(Electronic) Receipt
Search/Exam
Jul 2, 2021
Letter accompanying subsequently filed items
Search/Exam
Jul 2, 2021
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(Electronic) Receipt
Search/Exam
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Amended claims with annotations
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Jun 16, 2021
Amendments received before examination
Search/Exam
Jun 16, 2021
Letter accompanying subsequently filed items
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Notification of forthcoming publication
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Oct 27, 2020
Refund of fees
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European search opinion
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Oct 20, 2020
European search report
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Oct 20, 2020
Information on Search Strategy
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Jul 21, 2020
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(Electronic) Receipt
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Jul 17, 2020
Abstract
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Jul 17, 2020
Letter accompanying subsequently filed items
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Jul 17, 2020
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(Electronic) Receipt
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Jul 10, 2020
Annexes in respect of a client data request
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Jul 10, 2020
Letter accompanying subsequently filed items
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(Electronic) Receipt
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Jun 30, 2020
Annexes in respect of a client data request
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Jun 30, 2020
Annexes in respect of a client data request
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Jun 30, 2020
Letter accompanying subsequently filed items
Search/Exam
Jun 30, 2020
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(Electronic) Receipt
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Apr 21, 2020
Claims
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Apr 21, 2020
Description
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Apr 21, 2020
Drawings
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Apr 21, 2020
Letter accompanying subsequently filed items
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Apr 21, 2020
Matter concerning the application
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Apr 21, 2020
Previously filed application
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Apr 20, 2020
(Electronic) Receipt
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Apr 20, 2020
Letter accompanying subsequently filed items
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Apr 20, 2020
Matter concerning the application
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Dec 23, 2019
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Designation of inventor
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Dec 23, 2019
Request for grant of a European patent
Search/Exam
Jun 3, 2014