The weekly litigation news digest is live. Subscribe now

Sheet Metal Piece Having Weld Notch And Method Of Forming The Same

Patent No. EP2855070 (titled "Sheet Metal Piece Having Weld Notch And Method Of Forming The Same") was filed by Grouper Blanking on May 28, 2013. The application was issued on Dec 11, 2019.

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
BAOSTEEL TAILORED BLANKSSep 4, 2020COHAUSZ & FLORACK

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

EP2855070

GROUPER BLANKING
Application Number
EP13793206A
Filing Date
May 28, 2013
Status
Granted And Under Opposition
Nov 8, 2019
Publication Date
Dec 11, 2019
External Links
Slate, Register, Google Patents