IP Verse

Method For The Ultrasonic Measurement Of A Wall Thickness In Hollow Valves

Patent No. EP3102931 (titled "Method For The Ultrasonic Measurement Of A Wall Thickness In Hollow Valves") was filed by Mahle on Nov 20, 2014. The application was issued on May 18, 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
FEDERAL MOGUL VALVETRAINAug 6, 2020BECKER KURIG & 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

EP3102931

MAHLE
Application Number
EP14806563A
Filing Date
Nov 20, 2014
Status
Patent Maintained As Amended
Apr 15, 2022
Publication Date
May 18, 2022
External Links
Slate, Register , Google Patents