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Table Water Filtering Device With A Change Display

Patent No. EP3728135 (titled "Table Water Filtering Device With A Change Display") was filed by BWT on Dec 20, 2018. The application was issued on Apr 9, 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
BRITADec 17, 2025K PATENTANWALTE BLASBERG KEWITZ & REICHEL

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.

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EP3728135

BWT
Application Number
EP18826688A
Filing Date
Dec 20, 2018
Status
Granted And Under Opposition
Mar 7, 2025
Publication Date
Apr 9, 2025