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IP Verse

Cardboard Sheet-Cutting Device, Cutting Control Unit Therefor, And Cardboard Sheet-Manufacturing Apparatus - EP3305486

The patent EP3305486 was granted to Mitsubishi Heavy Industries Machinery Systems on Jul 31, 2019. The application was filed on Feb 24, 2016 under application number EP16834833A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3305486

MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS
Application Number
EP16834833A
Filing Date
Feb 24, 2016
Status
Opposition Rejected
Jun 20, 2024
Publication Date
Jul 31, 2019
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 ANLAGENBAUApr 24, 2020RAUADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2000202929
INTERNATIONAL-SEARCH-REPORTJP2004082279
INTERNATIONAL-SEARCH-REPORTJP2008207345
OPPOSITIONDE10331357
OPPOSITIONDE4218764
OPPOSITIONEP1459878
OPPOSITIONJP2002273800
OPPOSITIONJP2004082279
OPPOSITIONJP2007301662
OPPOSITIONJPS59207251
OPPOSITIONWO2017026135
OPPOSITIONWO9809822
SEARCHEP1602501
SEARCHJP2002273800

Dossier Documents

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    Description

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