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IP Verse

Fall Duct Arrangement, Device, And Method For Cleaning A Fall Duct, In Particular A Device For Gluing Particles - EP2922672

The patent EP2922672 was granted to Dieffenbacher Maschinen UND Anlagenbau on Feb 7, 2018. The application was filed on Nov 22, 2013 under application number EP13802269A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2922672

DIEFFENBACHER MASCHINEN UND ANLAGENBAU
Application Number
EP13802269A
Filing Date
Nov 22, 2013
Status
Granted And Under Opposition
Jan 5, 2018
Publication Date
Feb 7, 2018
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
IMALNov 6, 2018GAGLIARDELLIWITHDRAWN

Patent Citations (6) New

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

Citation PhasePublication Number
EXAMINATIONUS3966174
INTERNATIONAL-SEARCH-REPORTDE102010064339
INTERNATIONAL-SEARCH-REPORTUS2006014483
INTERNATIONAL-SEARCH-REPORTUS2011163133
INTERNATIONAL-SEARCH-REPORTUS3061063
INTERNATIONAL-SEARCH-REPORTWO2011134844

Dossier Documents

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    Description

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