Device For Cleaning Dirty Surfaces

Patent No. EP4278940 (titled "Device For Cleaning Dirty Surfaces") was filed by Kemaro on Dec 10, 2019. The application was issued on Dec 31, 2025.

Patent Summary

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Patent Oppositions

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CompanyOpposition DateRepresentative
ALFRED KARCHERSep 30, 2026LIFETECH SPIES & BEHRNDT PATENTANWALTE PARTG MBB

Dossier Documents

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  • Date

    Description

EP4278940

KEMARO
Application Number
EP23201753A
Filing Date
Dec 10, 2019
Status
Granted And Under Opposition
Nov 28, 2025
Publication Date
Dec 31, 2025