Glass Tempering Furnace

Patent No. EP2805927 (titled "Glass Tempering Furnace") was filed by Hegla Taifin Glass Machinery on May 20, 2014. The application was issued on Jun 22, 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
GLASTON FINLAND	May 19, 2017	LEITZINGER

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

May 27, 2022
Decision to maintain the European patent in amended form
May 27, 2022
Decision to maintain the European patent in amended form
May 20, 2022
Termination of the opposition proceedings with maintenance of patent
May 12, 2022
(Electronic) Receipt
May 12, 2022
Filing of the translation of the amended claims
May 12, 2022
French translation of claims
May 12, 2022
German translation of the claims
May 12, 2022
Letter accompanying subsequently filed items
Mar 9, 2022
Communication of bibliographic data
Mar 9, 2022
Communication to opponent concerning maintenance
Mar 9, 2022
Communication with request to file translations
Feb 23, 2022
Maintenance of the patent with the documents specified in the final decision
Feb 23, 2022
Refund of fees
Feb 22, 2022
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Feb 22, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 22, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 2, 2022
Communication of the registration of a transfer or change of name and/or address
Feb 2, 2022
F3345 Forwarding of submissions to parties
Jan 18, 2022
F3345 Forwarding of submissions to parties
Jan 13, 2022
(Electronic) Receipt
Jan 13, 2022
Annexes in respect of a client data request
Jan 13, 2022
Letter accompanying subsequently filed items
Jan 13, 2022
Submission concerning change of applicant's name
Nov 18, 2021
Oral proceedings: change of venue
Nov 18, 2021
Oral proceedings: change of venue
Sep 27, 2021
F3011.1 Oral Proceedings: summons
Sep 27, 2021
F3011.1 Oral Proceedings: summons
Sep 27, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Sep 22, 2021
F3010 Oral proceedings: order for summons
Jul 6, 2021
F3303.14 Composition of the Board (T), in case Chairman is a legal member
Dec 3, 2019
F3345 Forwarding of submissions to parties
Nov 27, 2019
(Electronic) Receipt
Nov 27, 2019
Amended claims with annotations
Nov 27, 2019
Amended claims with annotations
Nov 27, 2019
Claims
Nov 27, 2019
Claims
Nov 27, 2019
Letter accompanying subsequently filed items
Nov 27, 2019
Reply to appeal
Jul 24, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 22, 2019
Advice of delivery
Jul 19, 2019
(Electronic) Receipt
Jul 19, 2019
Letter accompanying subsequently filed items
Jul 19, 2019
Patent Document cited during the appeal procedure
Jul 19, 2019
Patent Document cited during the appeal procedure
Jul 19, 2019
Patent Document cited during the appeal procedure
Jul 19, 2019
Patent Document cited during the appeal procedure
Jul 19, 2019
Patent Document cited during the appeal procedure
Jul 19, 2019
Patent Document cited during the appeal procedure
Jul 19, 2019
Patent Document cited during the appeal procedure
Jul 19, 2019
Patent Document cited during the appeal procedure
Jul 19, 2019
Statement of grounds of appeal
May 24, 2019
F3204 Communication of the file number to the parties
May 24, 2019
F3204 Communication of the file number to the parties
May 20, 2019
Processing of an appeal
May 17, 2019
(Electronic) Receipt
May 17, 2019
Letter accompanying subsequently filed items
May 17, 2019
Notice of appeal
Apr 1, 2019
Advice of delivery
Mar 28, 2019
Advice of delivery
Mar 20, 2019
Acknowledgement of a document
Mar 20, 2019
Acknowledgement of a document
Mar 20, 2019
Annex to the communication - opposition
Mar 20, 2019
Decision of the Opposition Division and instruction
Mar 20, 2019
Druckexemplar in opposition procedure
Mar 20, 2019
Grounds for the decision (Annex) - opposition
Mar 20, 2019
Interlocutory decision in opposition proceedings
Mar 20, 2019
Internal form - Opposition/addressees
Mar 20, 2019
Internal form - Opposition/addressees
Mar 20, 2019
Means of redress
Mar 20, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 20, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 20, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 20, 2019
Provision of a copy of the minutes - opposition procedure
Feb 14, 2019
Information about the result of oral proceedings
Feb 4, 2019
Brief communication - Opposition proceedings
Jan 29, 2019
(Electronic) Receipt
Jan 29, 2019
Letter accompanying subsequently filed items
Jan 29, 2019
Letter regarding the opposition procedure (no time limit)
Jan 29, 2019
Patent document cited during the opposition procedure
Jan 29, 2019
Patent document cited during the opposition procedure
Jan 29, 2019
Patent document cited during the opposition procedure
Dec 19, 2018
Brief communication - Opposition proceedings
Dec 18, 2018
Brief communication - Opposition proceedings
Dec 14, 2018
(Electronic) Receipt
Dec 14, 2018
Amended claims with annotations
Dec 14, 2018
Amended claims with annotations
Dec 14, 2018
Amended claims with annotations
Dec 14, 2018
Brief communication - Opposition proceedings
Dec 14, 2018
Claims
Dec 14, 2018
Claims
Dec 14, 2018
Claims
Dec 14, 2018
Letter accompanying subsequently filed items
Dec 14, 2018
Letter regarding the opposition procedure (no time limit)
Dec 13, 2018
(Electronic) Receipt
Dec 13, 2018
Letter accompanying subsequently filed items
Dec 13, 2018
Letter regarding the opposition procedure (no time limit)
Dec 13, 2018
Patent document cited during the opposition procedure
Dec 13, 2018
Translation of the evidence during Opposition procedure
Dec 11, 2018
(Electronic) Receipt
Dec 11, 2018
Request for interpreters during oral proceedings
Aug 6, 2018
Advice of delivery
Aug 6, 2018
Advice of delivery
Jul 24, 2018
Acknowledgement of a document
Jul 24, 2018
Acknowledgement of a document
Jul 24, 2018
Annex to the communication - opposition
Jul 24, 2018
Information concerning oral proceedings
Jul 24, 2018
Preparation for oral proceedings
Jul 24, 2018
Summons to attend oral proceedings
Jul 24, 2018
Summons to attend oral proceedings
May 30, 2018
Brief communication - Opposition proceedings
May 22, 2018
(Electronic) Receipt
May 22, 2018
Letter accompanying subsequently filed items
May 22, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jan 23, 2018
Communication of a notice of opposition and request to file observations
Jan 23, 2018
Notice of further oppositions to opponent(s)
Sep 6, 2017
Communication of amended entries concerning the representative
Aug 30, 2017
Submission concerning change of applicant's address
May 30, 2017
Communication of a notice of opposition - first information to patent proprietor
May 19, 2017
(Electronic) Receipt
May 19, 2017
Notice of opposition
May 19, 2017
Notice of opposition
May 19, 2017
Patent document cited during the opposition procedure
May 19, 2017
Patent document cited during the opposition procedure
Apr 6, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 9, 2017
Decision to grant a European patent
Jan 25, 2017
(Electronic) Receipt
Jan 25, 2017
French translation of claims
Jan 25, 2017
German translation of the claims
Jan 25, 2017
Letter accompanying subsequently filed items
Jan 10, 2017
Submission concerning representation
Nov 2, 2016
Bibliographic data of the European patent application
Nov 2, 2016
Communication about intention to grant a European patent
Nov 2, 2016
Intention to grant (signatures)
Nov 2, 2016
Text intended for grant (clean copy)
Nov 2, 2016
Text intended for grant (version for approval)
Jun 13, 2016
(Electronic) Receipt
Jun 13, 2016
Amended claims with annotations
Jun 13, 2016
Claims
Jun 13, 2016
Letter accompanying subsequently filed items
Jun 13, 2016
Reply to communication from the Examining Division
Feb 12, 2016
Annex to the communication
Feb 12, 2016
Communication from the Examining Division
Jan 12, 2016
Examination started
May 25, 2015
(Electronic) Receipt
May 25, 2015
Amended claims filed after receipt of (European) search report
May 25, 2015
Amended claims with annotations
May 25, 2015
Amended description filed after receipt of (European) search report
May 25, 2015
Amended description with annotations
May 25, 2015
Amendments received before examination
May 25, 2015
Letter accompanying subsequently filed items
Dec 1, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Oct 29, 2014
Notification of forthcoming publication
Oct 15, 2014
Communication regarding the transmission of the European search report
Oct 15, 2014
European search opinion
Oct 15, 2014
European search report
Sep 29, 2014
Search started
Jul 11, 2014
Communication to designated inventor
Jul 11, 2014
Communication to designated inventor
Jul 11, 2014
Communication to designated inventor
May 24, 2014
Letter concerning the priority
May 24, 2014
Priority document
May 24, 2014
Priority document
May 20, 2014
Abstract
May 20, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
May 20, 2014
Claims
May 20, 2014
Description
May 20, 2014
Designation of inventor
May 20, 2014
Designation of inventor
May 20, 2014
Designation of inventor
May 20, 2014
Designation of inventor
May 20, 2014
Drawings
May 20, 2014
Priority search results
May 20, 2014
Priority search results
May 20, 2014
Request for grant of a European patent

EP2805927

HEGLA TAIFIN GLASS MACHINERY

Application Number: EP14168956A
Filing Date: May 20, 2014
Status: Patent Maintained As Amended; May 20, 2022
Publication Date: Jun 22, 2022
External Links: Slate, Register , Google Patents

IP Verse

Glass Tempering Furnace

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2805927