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IP Verse

Impeller And Tool With A Combustion Engine And Said Impeller - EP3181910

The patent EP3181910 was granted to Andreas Stihl on Oct 1, 2025. The application was filed on Dec 7, 2016 under application number EP16002600A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3181910

ANDREAS STIHL
Application Number
EP16002600A
Filing Date
Dec 7, 2016
Status
Patent Maintained As Amended
Aug 29, 2025
Publication Date
Oct 1, 2025
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
HUSQVARNAJun 9, 2021INDUSTRIPATENT I VAXJOADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONDE102007037581
OPPOSITIONEP1717441
OPPOSITIONJP2014114769
OPPOSITIONJPH0538111
OPPOSITIONTW201507758
OPPOSITIONUS2005046191
OPPOSITIONUS2005126529
OPPOSITIONUS2006022540
OPPOSITIONUS2008054639
OPPOSITIONUS2013081296
OPPOSITIONUS2015130307
OPPOSITIONUS2778961
OPPOSITIONUS3952712
OPPOSITIONUS4115716
OPPOSITIONUS4423345
OPPOSITIONUS4709669
OPPOSITIONUS5375637
SEARCHDE102007037581
SEARCHDE102012107131
SEARCHUS5375637

Dossier Documents

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