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IP Verse

Screening Device With Filter Rollers For Preventing Oversized Particles From Getting Stuck - EP3017879

The patent EP3017879 was granted to Gnther Holding on Feb 6, 2019. The application was filed on Nov 5, 2015 under application number EP15193285A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3017879

GNTHER HOLDING
Application Number
EP15193285A
Filing Date
Nov 5, 2015
Status
Opposition Rejected
Sep 9, 2022
Publication Date
Feb 6, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
STF MASCHINEN UND ANLAGENBAUNov 6, 2019KUHNEN & WACKER PATENT UND RECHTSANWALTSBUROADMISSIBLE
STF MASCHINEN UND ANLAGENBAUNov 6, 2019KUHNEN & WACKER PATENT UND RECHTSANWALTSBURO PARTG MBBADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
DESCRIPTIONEP1088599
DESCRIPTIONEP1570919
DESCRIPTIONEP2329891
SEARCHDE1782501
SEARCHEP1183930
SEARCHFR2558392
SEARCHGB280191
SEARCHUS1766340

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.

  • Date

    Description

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