Electric Shaver

Patent No. EP2554339 (titled "Electric Shaver") was filed by Panasonic on Mar 24, 2011. The application was issued on Sep 21, 2022.

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
THE PROCTER & GAMBLE	Feb 7, 2020	ELKINGTON AND FIFE

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

Aug 25, 2022
Decision to maintain the European patent in amended form
Aug 25, 2022
Decision to maintain the European patent in amended form
Aug 19, 2022
Termination of the opposition proceedings with maintenance of patent
Aug 11, 2022
(Electronic) Receipt
Aug 11, 2022
French translation of claims
Aug 11, 2022
German translation of the claims
Aug 11, 2022
Letter accompanying subsequently filed items
May 17, 2022
Communication of bibliographic data
May 17, 2022
Communication to opponent concerning maintenance
May 17, 2022
Communication with request to file translations
May 11, 2022
Refund of fees
May 10, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 10, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
May 9, 2022
Communication of the registration of a transfer or change of name and/or address
May 9, 2022
F3345 Forwarding of submissions to parties
May 6, 2022
Maintenance of the patent with the documents specified in the final decision
May 4, 2022
(Electronic) Receipt
May 4, 2022
F3303.14 Composition of the Board (T), in case Chairman is a legal member
May 4, 2022
Letter accompanying subsequently filed items
May 4, 2022
Withdrawal of an appeal
May 2, 2022
Letter accompanying subsequently filed items
May 2, 2022
Submission concerning change of applicant's address
Apr 29, 2022
Annexes in respect of a client data request
Apr 29, 2022
Annexes in respect of a client data request
Apr 29, 2022
Letter accompanying subsequently filed items
Apr 29, 2022
Submission concerning change of applicant's name
Mar 16, 2022
F3204 Communication of the file number to the parties
Mar 16, 2022
F3204 Communication of the file number to the parties
Mar 9, 2022
(Electronic) Receipt
Mar 9, 2022
Letter accompanying subsequently filed items
Mar 9, 2022
Notice of appeal
Mar 4, 2022
Brief communication - Opposition proceedings
Mar 4, 2022
Brief communication - Opposition proceedings
Feb 14, 2022
Brief communication - Opposition proceedings
Feb 8, 2022
(Electronic) Receipt
Feb 8, 2022
Letter accompanying subsequently filed items
Feb 8, 2022
Letter regarding the opposition procedure (no time limit)
Jan 13, 2022
(Electronic) Receipt
Jan 13, 2022
Advice of delivery
Jan 13, 2022
Letter accompanying subsequently filed items
Jan 10, 2022
Advice of delivery
Jan 10, 2022
Annex to the communication - opposition
Jan 10, 2022
Decision of the Opposition Division and instruction
Jan 10, 2022
Druckexemplar in opposition procedure
Jan 10, 2022
Grounds for the decision (Annex) - opposition
Jan 10, 2022
Interlocutory decision in opposition proceedings
Jan 10, 2022
Interlocutory decision in opposition proceedings
Jan 10, 2022
Means of redress
Jan 10, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 10, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 10, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 10, 2022
Provision of a copy of the minutes - opposition procedure
Jan 10, 2022
Provision of a copy of the minutes - opposition procedure
Jan 10, 2022
Scanned annex to a communication - opposition procedure
Jan 10, 2022
Scanned annex to a communication - opposition procedure
Jan 10, 2022
Transmittal of decision / summons - opposition
Jan 10, 2022
Transmittal of decision / summons - opposition
Oct 14, 2021
Information about the result of oral proceedings
Aug 25, 2021
Brief communication - Opposition proceedings
Aug 20, 2021
Brief communication - Opposition proceedings
Aug 17, 2021
(Electronic) Receipt
Aug 17, 2021
Auxiliary request during Opposition procedure
Aug 17, 2021
Auxiliary request during Opposition procedure
Aug 17, 2021
Auxiliary request during Opposition procedure
Aug 17, 2021
Auxiliary request during Opposition procedure
Aug 17, 2021
Auxiliary request during Opposition procedure - 06
Aug 17, 2021
Auxiliary request during Opposition procedure - 07
Aug 17, 2021
Auxiliary request during Opposition procedure - 08
Aug 17, 2021
Auxiliary request during Opposition procedure - 09
Aug 17, 2021
Letter accompanying subsequently filed items
Aug 17, 2021
Written submission in preparation to/during oral proceedings
Aug 13, 2021
(Electronic) Receipt
Aug 13, 2021
Amended description with annotations
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure
Aug 13, 2021
Auxiliary request during Opposition procedure - 01
Aug 13, 2021
Auxiliary request during Opposition procedure - 02
Aug 13, 2021
Auxiliary request during Opposition procedure - 03
Aug 13, 2021
Auxiliary request during Opposition procedure - 04
Aug 13, 2021
Auxiliary request during Opposition procedure - 05
Aug 13, 2021
Auxiliary request during Opposition procedure - 06
Aug 13, 2021
Auxiliary request during Opposition procedure - 07
Aug 13, 2021
Auxiliary request during Opposition procedure - 08
Aug 13, 2021
Auxiliary request during Opposition procedure - 09
Aug 13, 2021
Description
Aug 13, 2021
Letter accompanying subsequently filed items
Aug 13, 2021
Written submission in preparation to/during oral proceedings
Aug 10, 2021
Brief communication - Opposition proceedings
Aug 2, 2021
(Electronic) Receipt
Aug 2, 2021
Letter accompanying subsequently filed items
Aug 2, 2021
Request for interpreters during oral proceedings
Jun 14, 2021
Notification concerning the date of oral proceedings
Jun 14, 2021
Notification concerning the date of oral proceedings
Mar 2, 2021
Advice of delivery
Feb 26, 2021
Advice of delivery
Feb 26, 2021
Information concerning oral proceedings
Feb 26, 2021
Summons to attend oral proceedings
Feb 26, 2021
Summons to attend oral proceedings
Feb 26, 2021
Transmittal of decision / summons - opposition
Feb 26, 2021
Transmittal of decision / summons - opposition
Feb 24, 2021
Advice of delivery
Feb 23, 2021
Advice of delivery
Feb 23, 2021
Notification concerning the date of oral proceedings
Feb 23, 2021
Notification concerning the date of oral proceedings
Feb 19, 2021
Brief communication - Opposition proceedings
Feb 16, 2021
Advice of delivery
Feb 15, 2021
(Electronic) Receipt
Feb 15, 2021
Advice of delivery
Feb 15, 2021
Any annexes (other than citation) to an opposition letter
Feb 15, 2021
Letter accompanying subsequently filed items
Feb 15, 2021
Oral proceedings: reply to date proposed
Feb 12, 2021
Annex to the communication - opposition
Feb 12, 2021
Information concerning oral proceedings
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
(Electronic) Receipt
Dec 3, 2020
Letter accompanying subsequently filed items
Dec 3, 2020
Letter regarding the opposition procedure (no time limit)
Sep 30, 2020
Brief communication - Opposition proceedings
Sep 24, 2020
(Electronic) Receipt
Sep 24, 2020
Letter accompanying subsequently filed items
Sep 24, 2020
Letter regarding the opposition procedure (no time limit)
Aug 14, 2020
Brief communication - Opposition proceedings
Aug 11, 2020
Brief communication - Opposition proceedings
Aug 6, 2020
(Electronic) Receipt
Aug 6, 2020
Auxiliary request during Opposition procedure
Aug 6, 2020
Auxiliary request during Opposition procedure
Aug 6, 2020
Auxiliary request during Opposition procedure
Aug 6, 2020
Auxiliary request during Opposition procedure
Aug 6, 2020
Auxiliary request during Opposition procedure
Aug 6, 2020
Auxiliary request during Opposition procedure
Aug 6, 2020
Auxiliary request during Opposition procedure
Aug 6, 2020
Auxiliary request during Opposition procedure - 01
Aug 6, 2020
Auxiliary request during Opposition procedure - 02
Aug 6, 2020
Auxiliary request during Opposition procedure - 03
Aug 6, 2020
Auxiliary request during Opposition procedure - 04
Aug 6, 2020
Auxiliary request during Opposition procedure - 05
Aug 6, 2020
Auxiliary request during Opposition procedure - 06
Aug 6, 2020
Auxiliary request during Opposition procedure - 07
Aug 6, 2020
Letter accompanying subsequently filed items
Aug 6, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jul 2, 2020
Brief communication - Opposition proceedings
Jul 2, 2020
Grant of extension of time limit (opposition procedure)
Jun 26, 2020
(Electronic) Receipt
Jun 26, 2020
Letter accompanying subsequently filed items
Jun 26, 2020
Request for extension of time limit
Feb 21, 2020
Communication of a notice of opposition and request to file observations
Feb 21, 2020
Notice of further oppositions to opponent(s)
Feb 18, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 12, 2020
Consolidated list of cited opposition documents
Feb 7, 2020
(Electronic) Receipt
Feb 7, 2020
Citation in opposition procedure - 001
Feb 7, 2020
Citation in opposition procedure - 002
Feb 7, 2020
Citation in opposition procedure - 003
Feb 7, 2020
Citation in opposition procedure - 004
Feb 7, 2020
Citation in opposition procedure - 004
Feb 7, 2020
Letter regarding the opposition procedure (no time limit)
Feb 7, 2020
Notice of opposition
Feb 7, 2020
Notice of opposition
May 20, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 11, 2019
Decision to grant a European patent
Mar 8, 2019
(Electronic) Receipt
Mar 8, 2019
French translation of claims
Mar 8, 2019
German translation of the claims
Mar 8, 2019
Letter accompanying subsequently filed items
Nov 12, 2018
Bibliographic data of the European patent application
Nov 12, 2018
Communication about intention to grant a European patent
Nov 12, 2018
Intention to grant (signatures)
Nov 12, 2018
Text intended for grant (clean copy)
Nov 12, 2018
Text intended for grant (version for approval)
Oct 24, 2018
Examination started
Jan 29, 2018
Response to enquiry for communication from the Examining Division
Jan 16, 2018
(Electronic) Receipt
Jan 16, 2018
Enquiry as to the processing of the file
Jan 16, 2018
Letter accompanying subsequently filed items
May 11, 2017
Submission concerning representation
Jul 21, 2014
Submission concerning representation
Apr 30, 2014
Amended claims filed after receipt of (European) search report
Apr 30, 2014
Amended claims with annotations
Apr 30, 2014
Amended description filed after receipt of (European) search report
Apr 30, 2014
Amendments received before examination
Nov 12, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Oct 25, 2013
Communication regarding the transmission of the European search report
Oct 25, 2013
European search opinion
Oct 25, 2013
Supplementary European search report
Oct 18, 2013
Search started
Jan 9, 2013
Notification of forthcoming publication
Nov 23, 2012
Communication regarding possible amendment of the application/payment of claims fee
Nov 6, 2012
Translation of the international preliminary report on patentability
Oct 31, 2012
Communication to designated inventor
Oct 31, 2012
Communication to designated inventor
Oct 31, 2012
Communication to designated inventor
Oct 31, 2012
Communication to designated inventor
Oct 31, 2012
Communication to designated inventor
Oct 15, 2012
Copy of the international preliminary report on patentability
Aug 14, 2012
(Electronic) Receipt
Aug 14, 2012
Abstract
Aug 14, 2012
Claims
Aug 14, 2012
Description
Aug 14, 2012
Drawings
Aug 14, 2012
Request for entry into the European phase
Aug 3, 2012
Information on entry into European phase
Jan 24, 2012
Notification of the recording of a change
Oct 17, 2011
Priority document (electronically transmitted)
Sep 29, 2011
Copy of the international search report
Sep 29, 2011
Copy of the translated international search report
Sep 29, 2011
International publication pamphlet

EP2554339

PANASONIC

Application Number: EP11759499A
Filing Date: Mar 24, 2011
Status: Patent Maintained As Amended; Aug 19, 2022
Publication Date: Sep 21, 2022
External Links: Slate, Register , Google Patents

IP Verse

Electric Shaver

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2554339