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IP Verse

Passenger Car Winter Tyre - EP3524444

The patent EP3524444 was granted to Spikesafe on Jan 24, 2024. The application was originally filed on Apr 28, 2011 under application number EP19166230A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3524444

SPIKESAFE
Application Number
EP19166230A
Filing Date
Apr 28, 2011
Status
Patent Maintained As Amended
Dec 22, 2023
Publication Date
Jan 24, 2024
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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NOKIAN RENKAAT OYJDec 16, 2021BERGGREN -

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONFI115620B
DESCRIPTIONFI115761B
DESCRIPTIONFI20080678
DESCRIPTIONFI20080679
DESCRIPTIONFR2131913
OPPOSITIONEP1798069
OPPOSITIONGB1407404
OPPOSITIONJPS60222303
OPPOSITIONKR200438809Y
OPPOSITIONNO132140B
OPPOSITIONSE227484
OPPOSITIONSE523713
OPPOSITIONUS3837386
OPPOSITIONUS3987831
OPPOSITIONUSD431215S
SEARCHKR200438809Y
SEARCHSE227484

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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