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IP Verse

Flat Knitting Machine - EP3115491

The patent EP3115491 was granted to H Stoll on Aug 3, 2022. The application was filed on Jul 9, 2015 under application number EP15176118A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3115491

H STOLL
Application Number
EP15176118A
Filing Date
Jul 9, 2015
Status
Patent Maintained As Amended
Jul 1, 2022
Publication Date
Aug 3, 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
SHIMA SEIKI MANUFACTURINGSep 18, 2019WAGNER & GEYERADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
DESCRIPTIONDE4308251
DESCRIPTIONDE69503831T
DESCRIPTIONDE69508696T
DESCRIPTIONEP0872587
OPPOSITIONDE69210132T
OPPOSITIONDE69503831T
OPPOSITIONDE69508696T
OPPOSITIONDE69812203T
OPPOSITIONEP0898002
OPPOSITIONUS5615562
SEARCHDE69210132T
SEARCHDE69503831T
SEARCHDE69508696T
SEARCHDE69812203T
SEARCHUS5615562

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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