The patent EP3303748 was granted to Technoform Bautec Holding on Jun 12, 2019. The application was originally filed on Apr 25, 2017 under application number EP17718951A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
| Citation Phase | Reference Text | Link |
|---|---|---|
| OPPOSITION | - Anonymous, "Aluminium", Wikipedia, (20200306), URL: https://de.wikipedia.org/wiki/Aluminium, XP055707205 | - |
| OPPOSITION | - Anonymous, "Polyamide", Wikipedia, (20191231), URL: https://de.wikipedia.org/wiki/Polyamide, XP055707208 | - |
| OPPOSITION | - Anonymous, "Rostfreier Stahl", Wikipedia, URL: https://de.wikipedia.org/wiki/Rostfreier_Stahl, XP055707204 | - |
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(Electronic) Receipt
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Amended description with annotations
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Description
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French translation of claims
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Letter accompanying subsequently filed items
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Description
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Annex to the communication
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Communication from the Examining Division
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Examination started
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Reply by International Bureau
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Communication to designated inventor
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Priority search results copy provided by EPO
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Enquiry with the International Bureau
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(Electronic) Receipt
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Amended claims with annotations
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Request for entry into the European phase
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Copy of the international search report
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Published international application - A1
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