Glass Windbreaker

Patent No. EP3359757 (titled "Glass Windbreaker") was filed by Aluminco AE on Aug 10, 2016. The application was issued on Nov 9, 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
ERGOSAFE AKTIEBOLAG	Jul 18, 2023	BERGENSTRAHLE & PARTNERS

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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Dec 23, 2025
Brief communication - Opposition proceedings
Dec 23, 2025
Brief communication - Opposition proceedings
Dec 23, 2025
Decision of the Opposition Division and instruction
Dec 23, 2025
Decision rejecting the opposition
Dec 23, 2025
Decision rejecting the opposition
Dec 23, 2025
Grounds for the decision (Annex) - opposition
Dec 23, 2025
Means of redress
Oct 28, 2025
Notification concerning the date of oral proceedings
Oct 28, 2025
Notification concerning the date of oral proceedings
Oct 13, 2025
Brief communication - Opposition proceedings
Oct 8, 2025
(Electronic) Receipt
Oct 8, 2025
Brief communication - Opposition proceedings
Oct 8, 2025
Letter accompanying subsequently filed items
Oct 8, 2025
Written submission in preparation to/during oral proceedings
Oct 2, 2025
(Electronic) Receipt
Oct 2, 2025
Auxiliary request during Opposition procedure
Oct 2, 2025
Auxiliary request during Opposition procedure
Oct 2, 2025
Auxiliary request during Opposition procedure - 04
Oct 2, 2025
Auxiliary request during Opposition procedure - 05
Oct 2, 2025
Letter accompanying subsequently filed items
Oct 2, 2025
Written submission in preparation to/during oral proceedings
Mar 26, 2025
Annex to the communication - opposition
Mar 26, 2025
Brief communication - Opposition proceedings
Mar 26, 2025
Brief communication - Opposition proceedings
Mar 26, 2025
Information concerning oral proceedings
Mar 26, 2025
Scanned annex to a communication - opposition procedure
Mar 26, 2025
Summons to attend oral proceedings
Mar 26, 2025
Summons to attend oral proceedings
Mar 20, 2025
Notification concerning the date of oral proceedings
Mar 20, 2025
Notification concerning the date of oral proceedings
Mar 18, 2025
Brief communication - Opposition proceedings
Mar 7, 2025
(Electronic) Receipt
Mar 7, 2025
Annex
Mar 7, 2025
Letter accompanying subsequently filed items
Mar 7, 2025
Oral proceedings: Request for postponement
Mar 6, 2025
Annex to the communication - opposition
Mar 6, 2025
Brief communication - Opposition proceedings
Mar 6, 2025
Brief communication - Opposition proceedings
Mar 6, 2025
Information concerning oral proceedings
Mar 6, 2025
Scanned annex to a communication - opposition procedure
Mar 6, 2025
Summons to attend oral proceedings
Mar 6, 2025
Summons to attend oral proceedings
Dec 19, 2023
Brief communication - Opposition proceedings
Dec 13, 2023
(Electronic) Receipt
Dec 13, 2023
Auxiliary request during Opposition procedure
Dec 13, 2023
Auxiliary request during Opposition procedure
Dec 13, 2023
Auxiliary request during Opposition procedure
Dec 13, 2023
Auxiliary request during Opposition procedure
Dec 13, 2023
Auxiliary request during Opposition procedure - 01
Dec 13, 2023
Auxiliary request during Opposition procedure - 02
Dec 13, 2023
Auxiliary request during Opposition procedure - 03
Dec 13, 2023
Auxiliary request during Opposition procedure - 04
Dec 13, 2023
Letter accompanying subsequently filed items
Dec 13, 2023
Reply of the patent proprietor to the notice(s) of opposition
Oct 6, 2023
Brief communication - Opposition proceedings
Oct 6, 2023
Communication of amended entries concerning the representative
Oct 2, 2023
(Electronic) Receipt
Oct 2, 2023
Authorisation
Oct 2, 2023
Letter accompanying subsequently filed items
Oct 2, 2023
Submission concerning change of applicant's representative
Aug 24, 2023
Communication of a notice of opposition and request to file observations
Aug 24, 2023
Notice of further oppositions to opponent(s)
Jul 25, 2023
Communication of a notice of opposition - first information to patent proprietor
Jul 18, 2023
(Electronic) Receipt
Jul 18, 2023
Citation in opposition procedure - 001
Jul 18, 2023
Citation in opposition procedure - 002
Jul 18, 2023
Citation in opposition procedure - 003
Jul 18, 2023
Citation in opposition procedure - 004
Jul 18, 2023
Consolidated list of cited opposition documents
Jul 18, 2023
Notice of opposition
Jul 18, 2023
Notice of opposition
Nov 22, 2022
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 13, 2022
Decision to grant a European patent
Sep 27, 2022
Filing of the translations of the claims
Sep 27, 2022
French translation of claims
Sep 27, 2022
German translation of the claims
Sep 27, 2022
Letter concerning fees and payments
Jun 22, 2022
Bibliographic data of the European patent application
Jun 22, 2022
Communication about intention to grant a European patent
Jun 22, 2022
Intention to grant (signatures)
Jun 22, 2022
Text intended for grant (clean copy)
Jun 22, 2022
Text intended for grant (version for approval)
Oct 13, 2021
Claims
Oct 13, 2021
Description
Oct 13, 2021
Reply to communication from the Examining Division
Jun 17, 2021
Annex to the communication
Jun 17, 2021
Communication from the Examining Division
Sep 14, 2020
Decision to allow further processing
Sep 4, 2020
Claims
Sep 4, 2020
Description
Sep 4, 2020
Drawings
Sep 4, 2020
Letter concerning fees and payments
Sep 4, 2020
Reply to communication from the Examining Division
Jul 6, 2020
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Feb 7, 2020
Annex to the communication
Feb 7, 2020
Communication from the Examining Division
Nov 4, 2019
Claims
Nov 4, 2019
Description
Nov 4, 2019
Drawings
Nov 4, 2019
Reply to communication from the Examining Division
Jul 4, 2019
Annex to the communication
Jul 4, 2019
Communication from the Examining Division
Jun 19, 2019
Examination started
Mar 29, 2019
Priority search results
Mar 29, 2019
Reply to invitation to file a copy of priority search results
Feb 26, 2019
Invitation to file a copy of search results(priority)
Oct 8, 2018
Notice drawing attention to the payment of the renewal fee and additional fee
Jul 18, 2018
Notification on forthcoming publication of bibliographic data
Jul 10, 2018
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jun 11, 2018
Communication to designated inventor
May 10, 2018
Accompanying letter Art. 19 PCT
May 7, 2018
Letter concerning fees and payments
May 7, 2018
Request for entry into the European phase
Apr 26, 2018
Annexes to the international preliminary examination report
Apr 26, 2018
Copy of the international preliminary examination report
Feb 16, 2018
Information on entry into European phase
Feb 13, 2018
Annex to International preliminary examination report
Feb 13, 2018
International preliminary examination report
Feb 13, 2018
International preliminary examination report - free text sheet
Feb 13, 2018
International preliminary examination report - points I-VIII
Feb 13, 2018
Transmittal of International Preliminary Examination Report
Jan 15, 2018
PCT(IPEA): Amended sheet - claims
Jan 15, 2018
PCT(IPEA): Amended sheet - claims
Jan 15, 2018
PCT(IPEA): Amended sheet - description
Jan 15, 2018
PCT(IPEA): Amended sheet - description
Jan 15, 2018
PCT(IPEA): Amended sheet - drawings
Jan 15, 2018
Reply to communication PCT/IPEA/408
Jan 15, 2018
Reply to communication PCT/IPEA/408
Jan 11, 2018
PCT(IPEA): Amended sheet - claims
Jan 11, 2018
PCT(IPEA): Amended sheet - claims
Jan 11, 2018
PCT(IPEA): Amended sheet - description
Jan 11, 2018
PCT(IPEA): Amended sheet - description
Jan 11, 2018
PCT(IPEA): Amended sheet - drawings
Jan 11, 2018
Reply to communication PCT/IPEA/408
Dec 18, 2017
Grant of extension of time limit
Dec 12, 2017
Request for extension of time limit
Dec 8, 2017
Request for extension of time limit
Oct 13, 2017
Written opinion
Oct 13, 2017
Written opinion - free text sheet
Oct 13, 2017
Written opinion - points I-VIII
Aug 31, 2017
Abstract
Aug 31, 2017
Document concerning fees and payments
Aug 31, 2017
PCT demand form
Aug 31, 2017
PCT(IPEA): Amended sheet - claims
Aug 31, 2017
PCT(IPEA): Amended sheet - description
Aug 31, 2017
PCT(IPEA): Amended sheet - drawings
Aug 31, 2017
Reply to International Search Opinion
Aug 18, 2017
Notification of defects in correspondence
Aug 16, 2017
Free text
Aug 16, 2017
Notification of receipt of demand
Aug 3, 2017
Abstract
Aug 3, 2017
Document concerning fees and payments
Aug 3, 2017
PCT demand form
Aug 3, 2017
PCT(IPEA): Amended sheet - claims
Aug 3, 2017
PCT(IPEA): Amended sheet - description
Aug 3, 2017
PCT(IPEA): Amended sheet - drawings
Aug 3, 2017
Reply to International Search Opinion
May 2, 2017
Priority document (electronically transmitted)
Apr 13, 2017
Copy of the international search report
Apr 13, 2017
Published international application - A1
Nov 28, 2016
ISR: cited documents
Nov 25, 2016
Written opinion of the ISA, boxes No. I to VIII
Nov 25, 2016
Written opinion of the ISA, cover sheet
Nov 25, 2016
Written opinion of the ISA, supplemental box
Oct 26, 2016
Incoming letter related to ISA procedure
Oct 17, 2016
Notification of receipt of Search copy
Sep 28, 2016
Abstract
Sep 28, 2016
Claims
Sep 28, 2016
Description
Sep 28, 2016
Drawings
Sep 28, 2016
Request form for international application (copy for ISA/EP)
Sep 28, 2016
Submission concerning representation

EP3359757

ALUMINCO AE

Application Number: EP16775318A
Filing Date: Aug 10, 2016
Status: Granted And Under Opposition; Oct 7, 2022
Publication Date: Nov 9, 2022
External Links: Slate, Register , Google Patents

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Dossier Documents

EP3359757