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IP Verse

Warp Determination Device For Corrugated Cardboard Sheet Manufacturing Device, Warp Correction Device For Corrugated Cardboard Sheet Manufacturing Device, And Corrugated Cardboard Sheet Manufacturing System - EP3369564

The patent EP3369564 was granted to Mitsubishi Heavy Industries Machinery Systems on Sep 11, 2024. The application was filed on Feb 23, 2016 under application number EP16870209A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3369564

MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS
Application Number
EP16870209A
Filing Date
Feb 23, 2016
Status
Patent Maintained As Amended
Aug 8, 2024
Publication Date
Sep 11, 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
BHS CORRUGATED MASCHINEN UND ANLAGENBAUFeb 5, 2021RAUADMISSIBLE

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-REPORTJP3735302B
INTERNATIONAL-SEARCH-REPORTJPH0186524U
INTERNATIONAL-SEARCH-REPORTJPH11216786
OPPOSITIONEP1473147
OPPOSITIONEP2503421
OPPOSITIONGB2415259
OPPOSITIONJPH11216786
OPPOSITIONUS5837974
OPPOSITIONWO2015136125
OPPOSITIONWO2017094268
SEARCHEP1473147
SEARCHGB2415259
SEARCHUS2015224733

Dossier Documents

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