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IP Verse

Moulding Machine With A Bolster Arrangement And Method For Producing A Mould - EP3539686

The patent EP3539686 was granted to Knkel Wagner Germany on Jan 26, 2022. The application was filed on Mar 15, 2019 under application number EP19163208A. The patent is currently recorded with a legal status of "Revoked".

EP3539686

KNKEL WAGNER GERMANY
Application Number
EP19163208A
Filing Date
Mar 15, 2019
Status
Revoked
Aug 30, 2024
Publication Date
Jan 26, 2022
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
DISA INDUSTRIESOct 26, 2022GUARDIAN CONSULTING ISADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
EXAMINATIONWO2016203394
OPPOSITIONDE4408748
OPPOSITIONEP0126857
OPPOSITIONGB1179118
OPPOSITIONGB2031767
OPPOSITIONJP3603011B
OPPOSITIONJP5451157B
OPPOSITIONJPH04157043
OPPOSITIONUS5941296
OPPOSITIONWO2016203394
SEARCHDE4408748
SEARCHEP0126857
SEARCHGB2031767

Dossier Documents

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    Description

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