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Scraper Device And Construction Machine - EP2025812

The patent EP2025812 was granted to Wirtgen on May 10, 2017. The application was originally filed on Jun 26, 2008 under application number EP08159106A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2025812

WIRTGEN
Application Number
EP08159106A
Filing Date
Jun 26, 2008
Status
Granted And Under Opposition
Apr 7, 2017
Publication Date
May 10, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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.

CompanyOpposition DateRepresentativeOpposition Status

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CATERPILLARFeb 12, 2018MODIANOWITHDRAWN

Patent Citations (13) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONDE102005058102
DESCRIPTIONDE3528038
DESCRIPTIONUS5474397
DESCRIPTIONUS5505598
OPPOSITIONDE102005058102
OPPOSITIONDE3528038
OPPOSITIONUS5474397
OPPOSITIONUS5505598
OPPOSITIONWO2004081289
SEARCHDE20011942U
SEARCHDE3405473
SEARCHEP1408158
SEARCHUS4041623

Dossier Documents

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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    Description

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