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IP Verse

Sinker Crankshaft And Connecting Rod Mechanism Of Warp Knitting Machine With Single Needle Bed - EP3231915

The patent EP3231915 was granted to Changzhou Wujin Wuyang Textile Machinery on Apr 10, 2019. The application was filed on Apr 15, 2015 under application number EP15867266A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3231915

CHANGZHOU WUJIN WUYANG TEXTILE MACHINERY
Application Number
EP15867266A
Filing Date
Apr 15, 2015
Status
Opposition Rejected
Apr 2, 2022
Publication Date
Apr 10, 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
KARL MAYER R&DJan 9, 2020KEIL & SCHAAFHAUSEN PATENTANWALTE PARTGMBBADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN101289780
INTERNATIONAL-SEARCH-REPORTCN102733068
INTERNATIONAL-SEARCH-REPORTCN102733070
INTERNATIONAL-SEARCH-REPORTCN104452081
INTERNATIONAL-SEARCH-REPORTCN104452082
INTERNATIONAL-SEARCH-REPORTCN201553871U
INTERNATIONAL-SEARCH-REPORTCN202658357U
INTERNATIONAL-SEARCH-REPORTCN202658358U
INTERNATIONAL-SEARCH-REPORTCN204474893U
INTERNATIONAL-SEARCH-REPORTCN204474894U
INTERNATIONAL-SEARCH-REPORTUS3587252
OPPOSITIONCN102733070
OPPOSITIONCN201753393U
OPPOSITIONCN203382956U
SEARCHCN102182006
SEARCHCN102733065
SEARCHCN102733070
SEARCHCN201326072Y
SEARCHUS2986909
SEARCHUS3802226

Dossier Documents

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