IP Verse

Device For Producing Films Stretched In-Line

Patent No. EP3022040 (titled "Device For Producing Films Stretched In-Line") was filed by Windmller & Hlscher on Jun 5, 2014. The application was issued on Aug 3, 2022.

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 DateRepresentative
REIFENHAUSER MASCHINENFABRIKApr 23, 2018FARAGO PATENTANWALTE

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

  • Get instant alerts for new documents

EP3022040

WINDMLLER & HLSCHER
Application Number
EP14728836A
Filing Date
Jun 5, 2014
Status
Patent Maintained As Amended
Jul 1, 2022
Publication Date
Aug 3, 2022
External Links
Slate, Register , Google Patents