Hidden Frame Assembly For Windows, Doors Or Curtains Facades

Patent No. EP3106600 (titled "Hidden Frame Assembly For Windows, Doors Or Curtains Facades") was filed by Alcoa Aluminium Deutschland on Jun 17, 2016. The application was issued on Dec 12, 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
REHAU	Sep 12, 2019	-

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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Aug 4, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 4, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 30, 2021
Termination of the opposition proceedings with revocation of patent
Apr 26, 2021
Advice of delivery
Apr 20, 2021
Advice of delivery
Apr 20, 2021
Annex to the communication - opposition
Apr 20, 2021
Decision of the Opposition Division and instruction
Apr 20, 2021
Decision revoking the European patent
Apr 20, 2021
Decision revoking the European patent
Apr 20, 2021
Grounds for the decision (Annex) - opposition
Apr 20, 2021
Internal form - Opposition/addressees
Apr 20, 2021
Internal form - Opposition/addressees
Apr 20, 2021
Means of redress
Apr 20, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 20, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 20, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 20, 2021
Provision of a copy of the minutes - opposition procedure
Apr 20, 2021
Provision of a copy of the minutes - opposition procedure
Apr 20, 2021
Transmittal of decision / summons - opposition
Apr 20, 2021
Transmittal of decision / summons - opposition
Jan 19, 2021
Brief communication - Opposition proceedings
Jan 19, 2021
Information about the result of oral proceedings
Jan 18, 2021
(Electronic) Receipt
Jan 18, 2021
(Electronic) Receipt
Jan 18, 2021
Any annexes (other than citation) to an opposition letter
Jan 18, 2021
Auxiliary request during Opposition procedure
Jan 18, 2021
Auxiliary request during Opposition procedure - 04
Jan 18, 2021
Letter accompanying subsequently filed items
Jan 18, 2021
Letter accompanying subsequently filed items
Jan 18, 2021
Written submission in preparation to/during oral proceedings
Jan 18, 2021
Written submission in preparation to/during oral proceedings
Jan 12, 2021
Brief communication - Opposition proceedings
Dec 23, 2020
Brief communication - Opposition proceedings
Dec 22, 2020
(Electronic) Receipt
Dec 22, 2020
Letter accompanying subsequently filed items
Dec 22, 2020
Request for interpreters during oral proceedings
Dec 18, 2020
Request for interpreters during oral proceedings
Dec 2, 2020
(Electronic) Receipt
Dec 2, 2020
Letter accompanying subsequently filed items
Dec 2, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
Written submission in preparation to/during oral proceedings
Nov 23, 2020
Brief communication - Opposition proceedings
Nov 18, 2020
(Electronic) Receipt
Nov 18, 2020
Auxiliary request during Opposition procedure
Nov 18, 2020
Auxiliary request during Opposition procedure
Nov 18, 2020
Auxiliary request during Opposition procedure
Nov 18, 2020
Auxiliary request during Opposition procedure - 01
Nov 18, 2020
Auxiliary request during Opposition procedure - 02
Nov 18, 2020
Auxiliary request during Opposition procedure - 03
Nov 18, 2020
Letter accompanying subsequently filed items
Nov 18, 2020
Notification concerning the date of oral proceedings
Nov 18, 2020
Notification concerning the date of oral proceedings
Nov 18, 2020
Written submission in preparation to/during oral proceedings
Nov 12, 2020
(Electronic) Receipt
Nov 12, 2020
General authorisation
Nov 12, 2020
Letter accompanying subsequently filed items
Nov 12, 2020
Written submission in preparation to/during oral proceedings
Jun 3, 2020
Advice of delivery
Jun 2, 2020
Advice of delivery
May 28, 2020
Acknowledgement of a document
May 28, 2020
Acknowledgement of a document
May 28, 2020
Annex to the communication - opposition
May 28, 2020
Information concerning oral proceedings
May 28, 2020
Summons to attend oral proceedings
May 28, 2020
Summons to attend oral proceedings
May 25, 2020
Information about the result of oral proceedings
Feb 6, 2020
Brief communication - Opposition proceedings
Feb 3, 2020
(Electronic) Receipt
Feb 3, 2020
Letter accompanying subsequently filed items
Feb 3, 2020
Reply of the patent proprietor to the notice(s) of opposition
Sep 26, 2019
Communication of a notice of opposition and request to file observations
Sep 26, 2019
Notice of further oppositions to opponent(s)
Sep 18, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 13, 2019
Consolidated list of cited opposition documents
Sep 12, 2019
(Electronic) Receipt
Sep 12, 2019
Citation in opposition procedure - 001
Sep 12, 2019
Citation in opposition procedure - 002
Sep 12, 2019
Citation in opposition procedure - 003
Sep 12, 2019
Citation in opposition procedure - 004
Sep 12, 2019
Citation in opposition procedure - 005
Sep 12, 2019
Citation in opposition procedure - 006
Sep 12, 2019
Citation in opposition procedure - 007
Sep 12, 2019
Citation in opposition procedure - 008
Sep 12, 2019
Notice of opposition
Sep 12, 2019
Notice of opposition
Jun 28, 2019
Communication of amended entries concerning the representative
Jun 25, 2019
Submission concerning change of applicant's representative
Jun 4, 2019
Communication of amended entries concerning the representative
May 27, 2019
Submission concerning change of applicant's representative
Jan 2, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 15, 2018
Decision to grant a European patent
Oct 30, 2018
(Electronic) Receipt
Oct 30, 2018
English translation of the claims
Oct 30, 2018
Filing of the translations of the claims
Oct 30, 2018
French translation of claims
Oct 30, 2018
Letter accompanying subsequently filed items
Jun 25, 2018
Bibliographic data of the European patent application
Jun 25, 2018
Communication about intention to grant a European patent
Jun 25, 2018
Intention to grant (signatures)
Jun 25, 2018
Text intended for grant (clean copy)
Jun 25, 2018
Text intended for grant (version for approval)
Jun 22, 2018
Notification concerning the date of oral proceedings
May 28, 2018
Amended claims with annotations
May 28, 2018
Amended description with annotations
May 28, 2018
Claims
May 28, 2018
Description
May 28, 2018
Written submission in preparation to/during oral proceedings
May 11, 2018
Advice of delivery
Apr 27, 2018
Advice of delivery
Apr 25, 2018
Acknowledgement of a document
Apr 25, 2018
Summons to attend oral proceedings
Apr 24, 2018
Notification concerning the date of oral proceedings
Apr 9, 2018
Advice of delivery
Mar 23, 2018
Annex
Mar 23, 2018
Written submission in preparation to/during oral proceedings
Mar 22, 2018
Advice of delivery
Mar 19, 2018
Acknowledgement of a document
Mar 19, 2018
Annex to the communication
Mar 19, 2018
Summons to attend oral proceedings
Mar 8, 2018
Preparation for oral proceedings
Feb 9, 2018
Reply to communication from the Examining Division
Nov 27, 2017
Annex to the communication
Nov 27, 2017
Communication from the Examining Division
Nov 17, 2017
Examination started
Jun 21, 2017
(Electronic) Receipt
Jun 21, 2017
Amendments received before examination
Jun 21, 2017
Letter accompanying subsequently filed items
Jan 2, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 23, 2016
Communication of the registration of a transfer or change of name and/or address
Nov 23, 2016
Notification of forthcoming publication
Nov 17, 2016
Submission concerning change of applicant's name
Aug 30, 2016
Confirmation of receipt of (electronically) transmitted priority document
Aug 17, 2016
Priority document (electronically transmitted)
Aug 12, 2016
Communication regarding the transmission of the European search report
Aug 12, 2016
European search opinion
Aug 12, 2016
European search report
Aug 12, 2016
Information on Search Strategy
Aug 10, 2016
Communication to designated inventor
Aug 10, 2016
Communication to designated inventor
Jun 17, 2016
Abstract
Jun 17, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jun 17, 2016
Claims
Jun 17, 2016
Description
Jun 17, 2016
Designation of inventor
Jun 17, 2016
Drawings
Jun 17, 2016
Request for grant of a European patent

EP3106600

ALCOA ALUMINIUM DEUTSCHLAND

Application Number: EP16175145A
Filing Date: Jun 17, 2016
Status: Revoked; Aug 6, 2021
Publication Date: Dec 12, 2018
External Links: Slate, Register , Google Patents

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Hidden Frame Assembly For Windows, Doors Or Curtains Facades

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Dossier Documents

EP3106600