IP Verse

Warp Let-Off Device Of Loom

Patent No. EP3312323 (titled "Warp Let-Off Device Of Loom") was filed by Tsudakoma Kogyo Kabushiki Kaisha on Sep 20, 2017. The application was issued on Jun 22, 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
LINDAUER DORNIER GESELLSCHAFTJan 24, 2020CANZLER & BERGMEIER PATENTANWALTE PARTNERSCHAFT MBB

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

EP3312323

TSUDAKOMA KOGYO KABUSHIKI KAISHA
Application Number
EP17192212A
Filing Date
Sep 20, 2017
Status
Patent Maintained As Amended
May 20, 2022
Publication Date
Jun 22, 2022
External Links
Slate, Register , Google Patents