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IP Verse

Clamping Device For Fixing A Tool In A Machine Tool - EP3349931

The patent EP3349931 was granted to Schunk & Spanntechnik Greiftechnik Automatisierungstechnik on Aug 16, 2023. The application was filed on Oct 17, 2016 under application number EP16787364A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3349931

SCHUNK & SPANNTECHNIK GREIFTECHNIK AUTOMATISIERUNGSTECHNIK
Application Number
EP16787364A
Filing Date
Oct 17, 2016
Status
Granted And Under Opposition
Jun 9, 2023
Publication Date
Aug 16, 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
KENNAMETALApr 10, 2024PRINZ & PARTNER MBBADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE10007074
INTERNATIONAL-SEARCH-REPORTDE102006013662
INTERNATIONAL-SEARCH-REPORTDE10340052
INTERNATIONAL-SEARCH-REPORTEP2716391
INTERNATIONAL-SEARCH-REPORTJPH0663207U
INTERNATIONAL-SEARCH-REPORTWO0058045
INTERNATIONAL-SEARCH-REPORTWO0145883
OPPOSITIONDE102006013662
OPPOSITIONDE102013103168
OPPOSITIONDE10340052
OPPOSITIONEP2716391
OPPOSITIONJPH0663207U

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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