The weekly litigation news digest is live. Subscribe now

Anti-Skid Device With External Mounting To The Hub Of A Wheel Particularly For Wheels With Alloy Rims

Patent No. EP3976398 (titled "Anti-Skid Device With External Mounting To The Hub Of A Wheel Particularly For Wheels With Alloy Rims") was filed by Knig on May 6, 2020. The application was issued on Dec 21, 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
RUD KETTEN RIEGER & DIETZ USep 21, 2023GRUNECKER PATENT

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

EP3976398

KNIG
Application Number
EP20724794A
Filing Date
May 6, 2020
Status
Granted And Under Opposition
Nov 18, 2022
Publication Date
Dec 21, 2022
External Links
Slate, Register, Google Patents