Union Screw For A Pipeline Provided With At Least One Flange, In Particular A Brake Pipe

Patent No. EP3884193 (titled "Union Screw For A Pipeline Provided With At Least One Flange, In Particular A Brake Pipe") was filed by Cooper Standard Automotive Deutschland on Dec 23, 2020. The application was issued on Dec 29, 2021.

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.

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

EP3884193

COOPER STANDARD AUTOMOTIVE DEUTSCHLAND
Application Number
EP20839325A
Filing Date
Dec 23, 2020
Status
Granted And Under Opposition
Nov 26, 2021
Publication Date
Dec 29, 2021