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IP Verse

A Hair Styling Appliance - EP3941306

The patent EP3941306 was granted to Dyson Technology on Dec 6, 2023. The application was filed on Feb 25, 2020 under application number EP20709667A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3941306

DYSON TECHNOLOGY
Application Number
EP20709667A
Filing Date
Feb 25, 2020
Status
Granted And Under Opposition
Nov 3, 2023
Publication Date
Dec 6, 2023
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
JEMELLASep 6, 2024MATHYS & SQUIREADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN2904744Y
INTERNATIONAL-SEARCH-REPORTFR2937839
INTERNATIONAL-SEARCH-REPORTJP2003125836
INTERNATIONAL-SEARCH-REPORTKR100865865B
INTERNATIONAL-SEARCH-REPORTKR101827166B
INTERNATIONAL-SEARCH-REPORTUS2013247407
OPPOSITIONEP2433519
OPPOSITIONJP2004223279
OPPOSITIONKR101827166B
OPPOSITIONUS2008236604
OPPOSITIONUS2013247407
OPPOSITIONWO2012033392
OPPOSITIONWO2018093428

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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