Patent No. EP2569590 (titled "Walking Floor For An Armored Vehicle, Armored Vehicle Having Such A Walking Floor, And Method For Producing Such A Walking Floor") was filed by EC Technik on Nov 7, 2011. The application was issued on Feb 3, 2016.

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 |
|---|---|---|
| RHEINMETALL MAN MILITARY VEHICLES | Nov 3, 2016 | HORN KLEIMANN WAITZHOFER SCHMID DREYER PATENT UND RECHTSANWALTE PARTG MBB |
| KRAUSS-MAFFEI WEGMANN GMBH & CO. KG | Oct 31, 2016 | FEDER WALTER EBERT |
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.
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