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Fabric Belt For Producing Web Material, In Particular For Producing Spunbonded Fabric

Patent No. EP3177459 (titled "Fabric Belt For Producing Web Material, In Particular For Producing Spunbonded Fabric") was filed by Voith Patent on Jul 29, 2015. The application was issued on Aug 21, 2019.

Patent Summary

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Patent Oppositions

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
HUYCKWANGNER AUSTRIA	May 19, 2020	MEISSNER BOLTE PARTNERSCHAFT MBB

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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Jun 14, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 14, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 9, 2021
Termination of the opposition proceedings with revocation of patent
Mar 5, 2021
Advice of delivery
Mar 1, 2021
Advice of delivery
Feb 26, 2021
Decision of the Opposition Division and instruction
Feb 26, 2021
Decision revoking the European patent
Feb 26, 2021
Decision revoking the European patent
Feb 26, 2021
Grounds for the decision (Annex) - opposition
Feb 26, 2021
Internal form - Opposition/addressees
Feb 26, 2021
Means of redress
Feb 26, 2021
Transmittal of decision / summons - opposition
Feb 26, 2021
Transmittal of decision / summons - opposition
Feb 19, 2021
Decision of the Opposition Division and instruction
Oct 12, 2020
Brief communication - Opposition proceedings
Oct 7, 2020
(Electronic) Receipt
Oct 7, 2020
Letter accompanying subsequently filed items
Oct 7, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 19, 2020
Communication of a notice of opposition and request to file observations
Jun 19, 2020
Notice of further oppositions to opponent(s)
Jun 15, 2020
Communication of a notice of opposition and request to file observations
Jun 15, 2020
Notice of further oppositions to opponent(s)
Jun 4, 2020
Brief communication - Opposition proceedings
May 28, 2020
Communication of a notice of opposition - first information to patent proprietor
May 19, 2020
(Electronic) Receipt
May 19, 2020
Any annexes (other than citation) to an opposition letter
May 19, 2020
Any annexes (other than citation) to an opposition letter
May 19, 2020
Citation for the examination procedure
May 19, 2020
Citation in opposition procedure - 001
May 19, 2020
Citation in opposition procedure - 002
May 19, 2020
Citation in opposition procedure - 003
May 19, 2020
Citation in opposition procedure - 004
May 19, 2020
Citation in opposition procedure - 005
May 19, 2020
Citation in opposition procedure - 006
May 19, 2020
Citation in opposition procedure - 007
May 19, 2020
Citation in opposition procedure - 008
May 19, 2020
Citation in opposition procedure - 009
May 19, 2020
Citation in opposition procedure - 010
May 19, 2020
Citation in opposition procedure - 011
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Citation in opposition procedure - 012
May 19, 2020
Citation in opposition procedure - 013
May 19, 2020
Citation in opposition procedure - 014
May 19, 2020
Citation in opposition procedure - 015
May 19, 2020
Citation in opposition procedure - 016
May 19, 2020
Citation in opposition procedure - 017
May 19, 2020
Citation in opposition procedure - 018
May 19, 2020
Citation in opposition procedure - 019
May 19, 2020
Citation in opposition procedure - 020
May 19, 2020
Citation in opposition procedure - 021
May 19, 2020
Citation in opposition procedure - 022
May 19, 2020
Citation in opposition procedure - 023
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Citation in opposition procedure - 024
May 19, 2020
Citation in opposition procedure - 025
May 19, 2020
Citation in opposition procedure - 026
May 19, 2020
Citation in opposition procedure - 027
May 19, 2020
Citation in opposition procedure - 028
May 19, 2020
Citation in opposition procedure - 029
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Citation in opposition procedure - 030
May 19, 2020
Citation in opposition procedure - 031
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Citation in opposition procedure - 032
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Citation in opposition procedure - 033
May 19, 2020
Citation in opposition procedure - 034
May 19, 2020
Citation in opposition procedure - 035
May 19, 2020
Citation in opposition procedure - 036
May 19, 2020
Citation in opposition procedure - 037
May 19, 2020
Citation in opposition procedure - 038
May 19, 2020
Citation in opposition procedure - 039
May 19, 2020
Citation in opposition procedure - 040
May 19, 2020
Citation in opposition procedure - 041
May 19, 2020
Citation in opposition procedure - 042
May 19, 2020
Citation in opposition procedure - 043
May 19, 2020
Citation in opposition procedure - 044
May 19, 2020
Citation in opposition procedure - 045
May 19, 2020
Citation in opposition procedure - 046
May 19, 2020
Citation in opposition procedure - 047
May 19, 2020
Citation in opposition procedure - 048
May 19, 2020
Citation in opposition procedure - 049
May 19, 2020
Citation in opposition procedure - 050
May 19, 2020
Citation in opposition procedure - 051
May 19, 2020
Citation in opposition procedure - 052
May 19, 2020
Citation in opposition procedure - 053
May 19, 2020
Citation in opposition procedure - 054
May 19, 2020
Citation in opposition procedure - 055
May 19, 2020
Citation in opposition procedure - 056
May 19, 2020
Citation in opposition procedure - 057
May 19, 2020
Citation in opposition procedure - 058
May 19, 2020
Citation in opposition procedure - 059
May 19, 2020
Citation in opposition procedure - 060
May 19, 2020
Citation in opposition procedure - 061
May 19, 2020
Consolidated list of cited opposition documents
May 19, 2020
International publication (Pamphlet)
May 19, 2020
Notice of opposition
May 19, 2020
Notice of opposition
Feb 26, 2020
Communication of amended entries concerning the representative
Feb 20, 2020
Submission concerning change of applicant's representative
Nov 5, 2019
Submission concerning representation
Oct 30, 2019
Communication of the registration of a transfer or change of name and/or address
Oct 22, 2019
Submission concerning change of applicant's address
Sep 2, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 25, 2019
Decision to grant a European patent
Jul 8, 2019
Communication regarding the forthcoming grant
Jul 1, 2019
(Electronic) Receipt
Jul 1, 2019
English translation of the claims
Jul 1, 2019
Filing of the translations of the claims
Jul 1, 2019
French translation of claims
Jul 1, 2019
Letter accompanying subsequently filed items
Apr 16, 2019
Bibliographic data of the European patent application
Apr 16, 2019
Communication about intention to grant a European patent
Apr 16, 2019
Intention to grant (signatures)
Apr 16, 2019
Text intended for grant (clean copy)
Apr 16, 2019
Text intended for grant (version for approval)
Mar 28, 2019
Examination started
Sep 27, 2018
Confirmation of revocation of automatic debit order
Sep 24, 2018
Letter relating to the automatic debiting procedure
Sep 24, 2018
Letter relating to the automatic debiting procedure
Jun 21, 2017
(Electronic) Receipt
Jun 21, 2017
Amended claims filed after receipt of (European) search report
Jun 21, 2017
Amended claims with annotations
Jun 21, 2017
Amended description filed after receipt of (European) search report
Jun 21, 2017
Amended description with annotations
Jun 21, 2017
Amendments received before examination
Jun 21, 2017
Letter accompanying subsequently filed items
May 29, 2017
Communication to designated inventor
May 29, 2017
Communication to designated inventor
May 17, 2017
Letter concerning the inventor
May 17, 2017
Notification on forthcoming publication of bibliographic data
Apr 12, 2017
Invitation to indicate correct address of inventor
Apr 10, 2017
Invitation to indicate correct address of inventor
Apr 6, 2017
Letter which had not been notified
Apr 4, 2017
Letter which had not been notified
Mar 17, 2017
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 15, 2017
Communication to designated inventor
Mar 15, 2017
Communication to designated inventor
Mar 15, 2017
Communication to designated inventor
Feb 24, 2017
Confirmation of revocation of automatic debit order
Feb 23, 2017
Copy of the international preliminary report on patentability
Feb 21, 2017
Letter relating to the automatic debiting procedure
Feb 21, 2017
Letter relating to the automatic debiting procedure
Dec 16, 2016
Information on entry into European phase
Dec 15, 2016
(Electronic) Receipt
Dec 15, 2016
Priority search results
Dec 15, 2016
Request for entry into the European phase
Mar 1, 2016
Priority document (electronically transmitted)
Feb 11, 2016
Copy of the international search report
Feb 11, 2016
Copy of the international search report
Nov 11, 2015
Communication in cases for which no other form is applicable
Nov 2, 2015
Notification of decision concerning request for rectification
Nov 2, 2015
Rectified drawings sheet(s) produced by ISA/EP under rule 91 PCT
Oct 15, 2015
ISR: cited documents
Oct 15, 2015
International Search Report - copy in English for the IB
Oct 14, 2015
Written opinion of the ISA, boxes No. I to VIII
Oct 14, 2015
Written opinion of the ISA, cover sheet
Oct 14, 2015
Written opinion of the ISA, supplemental box
Oct 5, 2015
(Electronic) Receipt
Oct 5, 2015
Request for correction of obvious error
Oct 5, 2015
Request for correction of obvious error
Oct 5, 2015
Request for correction of obvious error
Sep 19, 2015
Incoming letter related to PCT RO
Aug 18, 2015
Notification of receipt of Search copy
Jul 29, 2015
(Electronic) Receipt
Jul 29, 2015
Abstract
Jul 29, 2015
Claims
Jul 29, 2015
Description
Jul 29, 2015
Drawings

EP3177459

VOITH PATENT

Application Number: EP15745444A
Filing Date: Jul 29, 2015
Status: Revoked; Jun 11, 2021
Publication Date: Aug 21, 2019
External Links: Slate, Register , Google Patents