Dust Collecting Device For Vacuum Cleaner

Patent No. EP1915084 (titled "Dust Collecting Device For Vacuum Cleaner") was filed by LG Electronics on Aug 17, 2005. The application was issued on Apr 25, 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
DYSON TECHNOLOGY	Jan 22, 2016	HOBDAY

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

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Mar 29, 2018
Decision to maintain the European patent in amended form
Mar 29, 2018
Decision to maintain the European patent in amended form
Mar 26, 2018
Termination of the opposition proceedings with maintenance of patent
Mar 19, 2018
(Electronic) Receipt
Mar 19, 2018
French translation of claims
Mar 19, 2018
German translation of the claims
Mar 19, 2018
Letter accompanying subsequently filed items
Jan 9, 2018
Communication of the registration of a transfer or change of name and/or address
Dec 28, 2017
Submission concerning change of applicant's address
Dec 19, 2017
Communication of bibliographic data
Dec 19, 2017
Communication to opponent concerning maintenance
Dec 19, 2017
Communication with request to file translations
Dec 12, 2017
Maintenance of the patent with the documents specified in the final decision
Nov 29, 2017
Refund of fees
Nov 22, 2017
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 22, 2017
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 17, 2017
(Electronic) Receipt
Nov 17, 2017
Composition of the board (T)
Nov 17, 2017
Letter accompanying subsequently filed items
Nov 17, 2017
Withdrawal of an appeal
Oct 10, 2017
F3204 Communication of the file number to the parties
Oct 10, 2017
F3204 Communication of the file number to the parties
Oct 4, 2017
Processing of an appeal
Oct 2, 2017
(Electronic) Receipt
Oct 2, 2017
Letter accompanying subsequently filed items
Oct 2, 2017
Notice of appeal
Aug 1, 2017
Advice of delivery
Jul 31, 2017
Advice of delivery
Jul 26, 2017
Advice of delivery
Jul 26, 2017
Letter accompanying subsequently filed items
Jul 21, 2017
Acknowledgement of a document
Jul 21, 2017
Acknowledgement of a document
Jul 21, 2017
Annex to the communication - opposition
Jul 21, 2017
Decision of the Opposition Division and instruction
Jul 21, 2017
Druckexemplar in opposition procedure
Jul 21, 2017
Grounds for the decision (Annex) - opposition
Jul 21, 2017
Interlocutory decision in opposition proceedings
Jul 21, 2017
Internal form - Opposition/addressees
Jul 21, 2017
Internal form - Opposition/addressees
Jul 21, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 21, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 21, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 21, 2017
Provision of a copy of the minutes - opposition procedure
Jul 21, 2017
Scanned annex to a communication - opposition procedure
May 9, 2017
Information about the result of oral proceedings
Apr 13, 2017
Brief communication - Opposition proceedings
Apr 13, 2017
Brief communication - Opposition proceedings
Apr 7, 2017
Any annexes (other than citation) to an opposition letter
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Auxiliary request during Opposition procedure
Apr 7, 2017
Letter accompanying subsequently filed items
Apr 7, 2017
Letter accompanying subsequently filed items
Apr 7, 2017
Letter regarding the opposition procedure (no time limit)
Apr 7, 2017
Letter regarding the opposition procedure (no time limit)
Mar 7, 2017
Request for interpreters during oral proceedings
Aug 18, 2016
Advice of delivery
Aug 8, 2016
Advice of delivery
Aug 4, 2016
Advice of delivery
Aug 3, 2016
Acknowledgement of a document
Aug 3, 2016
Acknowledgement of a document
Aug 3, 2016
Annex to the communication - opposition
Aug 3, 2016
Information concerning oral proceedings
Aug 3, 2016
Preparation for oral proceedings
Aug 3, 2016
Summons to attend oral proceedings
Aug 3, 2016
Summons to attend oral proceedings
Jul 1, 2016
Brief communication - Opposition proceedings
Jun 27, 2016
Auxiliary request during Opposition procedure
Jun 27, 2016
Auxiliary request during Opposition procedure
Jun 27, 2016
Auxiliary request during Opposition procedure
Jun 27, 2016
Auxiliary request during Opposition procedure
Jun 27, 2016
Auxiliary request during Opposition procedure
Jun 27, 2016
Auxiliary request during Opposition procedure
Jun 27, 2016
Auxiliary request during Opposition procedure
Jun 27, 2016
Auxiliary request during Opposition procedure
Jun 27, 2016
Auxiliary request during Opposition procedure
Jun 27, 2016
Auxiliary request during Opposition procedure
Jun 27, 2016
Letter accompanying subsequently filed items
Jun 27, 2016
Reply of the patent proprietor to the notice(s) of opposition
Feb 26, 2016
Communication of a notice of opposition and request to file observations
Feb 26, 2016
Notice of further oppositions to opponent(s)
Jan 29, 2016
Communication of a notice of opposition - first information to patent proprietor
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Non-patent literature cited during the opposition procedure
Jan 22, 2016
Notice of opposition
Jan 22, 2016
Notice of opposition
Jan 22, 2016
Patent document cited during the opposition procedure
Jan 22, 2016
Patent document cited during the opposition procedure
Jan 22, 2016
Patent document cited during the opposition procedure
Jan 22, 2016
Patent document cited during the opposition procedure
Jan 22, 2016
Patent document cited during the opposition procedure
Jan 22, 2016
Patent document cited during the opposition procedure
Jan 22, 2016
Translation of the evidence during Opposition procedure
Jul 15, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Jul 13, 2015
Submission concerning representation
Apr 22, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 26, 2015
Decision to grant a European patent
Mar 9, 2015
(Electronic) Receipt
Mar 9, 2015
French translation of claims
Mar 9, 2015
German translation of the claims
Mar 9, 2015
Letter accompanying subsequently filed items
Dec 11, 2014
Submission concerning representation
Dec 9, 2014
Communication of the registration of a transfer or change of name and/or address
Nov 25, 2014
Submission concerning change of applicant's address
Nov 13, 2014
Bibliographic data of the European patent application
Nov 13, 2014
Communication about intention to grant a European patent
Nov 13, 2014
Intention to grant (signatures)
Nov 13, 2014
Text intended for grant
Oct 8, 2014
Examination started
Apr 8, 2014
General enquiry
Mar 18, 2013
Submission concerning representation
Feb 10, 2010
Claims
Feb 10, 2010
Description
Feb 10, 2010
Reply to communication from the Examining Division
Oct 20, 2009
Communication from the Examining Division
Sep 21, 2009
Maintenance of the application
Jul 23, 2009
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jul 6, 2009
Communication regarding the transmission of the European search report
Jul 6, 2009
European search opinion
Jul 6, 2009
Supplementary European search report
Jun 24, 2008
Letter concerning the inventor
Apr 29, 2008
Invitation to indicate correct address of inventor
Apr 24, 2008
Invitation to indicate correct address of inventor
Apr 21, 2008
Letter which had not been notified
Apr 15, 2008
Letter which had not been notified
Apr 2, 2008
Notification on forthcoming publication of bibliographic data
Mar 27, 2008
Communication regarding possible amendment of claims/payment of claims fees
Mar 4, 2008
Copy of the international preliminary report on patentability
Feb 6, 2008
Designation of inventor
Feb 6, 2008
Request for entry into the European phase
Jan 2, 2008
Information on entry into European phase
Feb 22, 2007
Copy of the international search report
Feb 22, 2007
Published international application - A1

EP1915084

LG ELECTRONICS

Application Number: EP05780588A
Filing Date: Aug 17, 2005
Status: Patent Maintained As Amended; Mar 23, 2018
Publication Date: Apr 25, 2018
External Links: Slate, Register , Google Patents

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Dust Collecting Device For Vacuum Cleaner

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Dossier Documents

EP1915084