IP Verse

Grinding Machine For Grinding A Surface Of An Object

Patent No. EP3403763 (titled "Grinding Machine For Grinding A Surface Of An Object") was filed by Karl Heesemann Maschinenfabrik on Apr 25, 2018. The application was issued on Jul 7, 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.

CompanyOpposition DateRepresentative
HANS WEBER MASCHINENFABRIKMar 30, 2022SCHAUMBURG UND PARTNER PATENTANWALTE 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

EP3403763

KARL HEESEMANN MASCHINENFABRIK
Application Number
EP18169294A
Filing Date
Apr 25, 2018
Status
Granted And Under Opposition
Jun 12, 2021
Publication Date
Jul 7, 2021
External Links
Slate, Register , Google Patents