Lift-Up Determining Device And Lift-Up Determining Method

Patent No. EP3690847 (titled "Lift-Up Determining Device And Lift-Up Determining Method") was filed by Panasonic Management on May 18, 2018. The application was issued on Oct 15, 2025.

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
TOLL COLLECTJul 1, 2026ENGELHARDT

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

EP3690847

PANASONIC MANAGEMENT
Application Number
EP18861591A
Filing Date
May 18, 2018
Status
Granted And Under Opposition
Sep 12, 2025
Publication Date
Oct 15, 2025