Cleaning Unit Comprising A Cleaning Mop And At Least One Package

Patent No. EP2929828 (titled "Cleaning Unit Comprising A Cleaning Mop And At Least One Package") was filed by Hydroflex OHG on Apr 11, 2014. The application was issued on May 23, 2018.

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.

Company	Opposition Date	Representative
ECOLAB USA	Feb 21, 2019	GODEMEYER BLUM LENZE PATENTANWALTE PARTNERSCHAFT MBB WERKPATENT
PFENNIG REINIGUNGTECHNIK VILEDA	Feb 21, 2019	HOPPE
CONTEC	Jan 29, 2019	HOFFMANN EITLE

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

Dec 4, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Dec 4, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Dec 4, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Dec 4, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Dec 1, 2020
Termination of the opposition proceedings with revocation of patent
Nov 30, 2020
(Electronic) Receipt
Nov 30, 2020
General enquiry
Nov 30, 2020
Letter accompanying subsequently filed items
Aug 10, 2020
Advice of delivery
Aug 4, 2020
Advice of delivery
Aug 4, 2020
Advice of delivery
Aug 3, 2020
Advice of delivery
Jul 31, 2020
Acknowledgement of a document
Jul 31, 2020
Acknowledgement of a document
Jul 31, 2020
Acknowledgement of a document
Jul 31, 2020
Acknowledgement of a document
Jul 31, 2020
Decision of the Opposition Division and instruction
Jul 31, 2020
Decision revoking the European patent
Jul 31, 2020
Decision revoking the European patent
Jul 31, 2020
Decision revoking the European patent
Jul 31, 2020
Decision revoking the European patent
Jul 31, 2020
Grounds for the decision (Annex) - opposition
Jul 31, 2020
Internal form - Opposition/addressees
Jul 31, 2020
Means of redress
Jul 31, 2020
Scanned annex to a communication - opposition procedure
Nov 5, 2019
Brief communication - Opposition proceedings
Nov 5, 2019
Brief communication - Opposition proceedings
Nov 5, 2019
Brief communication - Opposition proceedings
Oct 30, 2019
(Electronic) Receipt
Oct 30, 2019
Letter accompanying subsequently filed items
Oct 30, 2019
Letter regarding the opposition procedure (no time limit)
Sep 19, 2019
Brief communication - Opposition proceedings
Sep 19, 2019
Brief communication - Opposition proceedings
Sep 19, 2019
Brief communication - Opposition proceedings
Sep 16, 2019
(Electronic) Receipt
Sep 16, 2019
Letter accompanying subsequently filed items
Sep 16, 2019
Letter regarding the opposition procedure (no time limit)
Jul 23, 2019
Brief communication - Opposition proceedings
Jul 23, 2019
Brief communication - Opposition proceedings
Jul 23, 2019
Brief communication - Opposition proceedings
Jul 19, 2019
Brief communication - Opposition proceedings
Jul 19, 2019
Brief communication - Opposition proceedings
Jul 19, 2019
Brief communication - Opposition proceedings
Jul 19, 2019
Rejection of request for extension of time limit
Jul 18, 2019
(Electronic) Receipt
Jul 18, 2019
Letter accompanying subsequently filed items
Jul 18, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jul 16, 2019
Rejection of request for extension of time limit
Jul 16, 2019
Request for extension of time limit
Mar 8, 2019
Communication of a notice of opposition and request to file observations
Mar 8, 2019
Notice of further oppositions to opponent(s)
Mar 8, 2019
Notice of further oppositions to opponent(s)
Mar 8, 2019
Notice of further oppositions to opponent(s)
Feb 26, 2019
Communication of a notice of opposition - first information to patent proprietor
Feb 25, 2019
Communication of a notice of opposition - first information to patent proprietor
Feb 21, 2019
(Electronic) Receipt
Feb 21, 2019
Citation in opposition procedure
Feb 21, 2019
Non-patent literature cited during the opposition procedure
Feb 21, 2019
Non-patent literature cited during the opposition procedure
Feb 21, 2019
Non-patent literature cited during the opposition procedure
Feb 21, 2019
Non-patent literature cited during the opposition procedure
Feb 21, 2019
Notice of opposition
Feb 21, 2019
Notice of opposition
Feb 21, 2019
Patent document cited during the examination procedure
Feb 21, 2019
Patent document cited during the examination procedure
Feb 21, 2019
Patent document cited during the opposition procedure
Feb 21, 2019
Patent document cited during the opposition procedure
Feb 21, 2019
Patent document cited during the opposition procedure
Feb 21, 2019
Patent document cited during the opposition procedure
Feb 21, 2019
Patent document cited during the opposition procedure
Feb 21, 2019
Patent document cited during the opposition procedure
Feb 19, 2019
(Electronic) Receipt
Feb 19, 2019
Citation in opposition procedure
Feb 19, 2019
Citation in opposition procedure
Feb 19, 2019
Citation in opposition procedure
Feb 19, 2019
Citation in opposition procedure
Feb 19, 2019
Citation in opposition procedure
Feb 19, 2019
Citation in opposition procedure
Feb 19, 2019
Citation in opposition procedure
Feb 19, 2019
Citation in opposition procedure
Feb 19, 2019
Citation in opposition procedure
Feb 19, 2019
Non-patent literature cited during the opposition procedure
Feb 19, 2019
Notice of opposition
Feb 19, 2019
Notice of opposition
Feb 19, 2019
Patent document cited during the examination procedure
Feb 19, 2019
Patent document cited during the opposition procedure
Feb 19, 2019
Patent document cited during the opposition procedure
Feb 19, 2019
Patent document cited during the opposition procedure
Feb 19, 2019
Patent document cited during the opposition procedure
Feb 19, 2019
Patent document cited during the opposition procedure
Feb 19, 2019
Patent document cited during the opposition procedure
Feb 19, 2019
Patent document cited during the opposition procedure
Feb 4, 2019
Communication of a notice of opposition - first information to patent proprietor
Jan 29, 2019
(Electronic) Receipt
Jan 29, 2019
Citation in opposition procedure
Jan 29, 2019
Non-patent literature cited during the opposition procedure
Jan 29, 2019
Non-patent literature cited during the opposition procedure
Jan 29, 2019
Notice of opposition
Jan 29, 2019
Notice of opposition
Jan 29, 2019
Patent document cited during the opposition procedure
Jan 29, 2019
Patent document cited during the opposition procedure
Jun 4, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 26, 2018
Decision to grant a European patent
Mar 23, 2018
(Electronic) Receipt
Mar 23, 2018
English translation of the claims
Mar 23, 2018
Filing of the translations of the claims
Mar 23, 2018
French translation of claims
Mar 23, 2018
Letter accompanying subsequently filed items
Dec 8, 2017
Bibliographic data of the European patent application
Dec 8, 2017
Communication about intention to grant a European patent
Dec 8, 2017
Intention to grant (signatures)
Dec 8, 2017
Text intended for grant (clean copy)
Dec 8, 2017
Text intended for grant (version for approval)
Sep 20, 2017
Examination started
May 11, 2017
Submission concerning representation
Apr 14, 2016
(Electronic) Receipt
Apr 14, 2016
Amended claims filed after receipt of (European) search report
Apr 14, 2016
Amended claims with annotations
Apr 14, 2016
Amended description filed after receipt of (European) search report
Apr 14, 2016
Amended description with annotations
Apr 14, 2016
Amendments received before examination
Apr 14, 2016
Letter accompanying subsequently filed items
Oct 19, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 16, 2015
Notification of forthcoming publication
Jun 17, 2015
Communication to designated inventor
Jun 12, 2015
Designation of inventor
Jun 12, 2015
Letter concerning the inventor
Jun 10, 2015
Designation of inventor
Jun 10, 2015
Letter concerning the inventor
Mar 26, 2015
Communication regarding the transmission of the European search report
Mar 26, 2015
European search opinion
Mar 26, 2015
European search report
Feb 18, 2015
(Electronic) Receipt
Feb 18, 2015
Letter accompanying subsequently filed items
Feb 18, 2015
Letter concerning search matters
Dec 10, 2014
Communication regarding the transmission of the European search report
Dec 10, 2014
Partial European search report
Jul 21, 2014
Submission concerning representation
May 16, 2014
Deficiency in designation of inventor
Apr 11, 2014
Abstract
Apr 11, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Apr 11, 2014
Claims
Apr 11, 2014
Description
Apr 11, 2014
Request for grant of a European patent

EP2929828

HYDROFLEX OHG

Application Number: EP14164509A
Filing Date: Apr 11, 2014
Status: Revoked; Dec 4, 2020
Publication Date: May 23, 2018
External Links: Slate, Register , Google Patents

IP Verse

Cleaning Unit Comprising A Cleaning Mop And At Least One Package

Patent Summary

Patent Family

Patent Oppositions (3)

Dossier Documents

EP2929828