Spring-Loaded Clamping Connection

Patent No. EP3504755 (titled "Spring-Loaded Clamping Connection") was filed by Wago Verwaltungsgesellschaft on Aug 17, 2017. The application was issued on Jun 19, 2024.

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
PHOENIX CONTACT	Apr 7, 2022	GESTHUYSEN PATENTANWALTE

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 24, 2024
Decision to maintain the European patent in amended form
May 24, 2024
Decision to maintain the European patent in amended form
May 8, 2024
(Electronic) Receipt
May 8, 2024
English translation of the claims
May 8, 2024
Filing of the translation of the amended claims
May 8, 2024
French translation of claims
May 8, 2024
Letter accompanying subsequently filed items
Apr 16, 2024
Communication of bibliographic data
Apr 16, 2024
Communication to opponent concerning maintenance
Apr 16, 2024
Communication with request to file translations
Apr 10, 2024
Maintenance of the patent with the documents specified in the final decision
Dec 29, 2023
Advice of delivery
Dec 28, 2023
Advice of delivery
Dec 19, 2023
Annex to a communication
Dec 19, 2023
Annex to the communication - opposition
Dec 19, 2023
Decision of the Opposition Division and instruction
Dec 19, 2023
Druckexemplar in opposition procedure
Dec 19, 2023
Grounds for the decision (Annex) - opposition
Dec 19, 2023
Interlocutory decision in opposition proceedings
Dec 19, 2023
Interlocutory decision in opposition proceedings
Dec 19, 2023
Means of redress
Dec 19, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 19, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 19, 2023
Provision of a copy of the minutes - opposition procedure
Dec 19, 2023
Provision of a copy of the minutes - opposition procedure
Dec 19, 2023
Transmittal of decision / summons - opposition
Dec 19, 2023
Transmittal of decision / summons - opposition
Nov 9, 2023
Claims
Nov 9, 2023
Information about the result of oral proceedings
Nov 6, 2023
(Electronic) Receipt
Nov 6, 2023
Letter accompanying subsequently filed items
Nov 6, 2023
Oral proceedings: reply to date proposed
Sep 15, 2023
Brief communication - Opposition proceedings
Sep 8, 2023
(Electronic) Receipt
Sep 8, 2023
Letter accompanying subsequently filed items
Sep 8, 2023
Written submission in preparation to/during oral proceedings
Sep 1, 2023
Brief communication - Opposition proceedings
Aug 29, 2023
(Electronic) Receipt
Aug 29, 2023
Letter accompanying subsequently filed items
Aug 29, 2023
Written submission in preparation to/during oral proceedings
Aug 14, 2023
Brief communication - Opposition proceedings
Aug 7, 2023
(Electronic) Receipt
Aug 7, 2023
Auxiliary request during Opposition procedure
Aug 7, 2023
Auxiliary request during Opposition procedure
Aug 7, 2023
Auxiliary request during Opposition procedure
Aug 7, 2023
Auxiliary request during Opposition procedure
Aug 7, 2023
Auxiliary request during Opposition procedure
Aug 7, 2023
Auxiliary request during Opposition procedure
Aug 7, 2023
Auxiliary request during Opposition procedure - 01
Aug 7, 2023
Auxiliary request during Opposition procedure - 02
Aug 7, 2023
Auxiliary request during Opposition procedure - 03
Aug 7, 2023
Auxiliary request during Opposition procedure - 04
Aug 7, 2023
Auxiliary request during Opposition procedure - 05
Aug 7, 2023
Clean copy of claims in the opposition procedure
Aug 7, 2023
Letter accompanying subsequently filed items
Aug 7, 2023
Written submission in preparation to/during oral proceedings
Aug 7, 2023
Written submission in preparation to/during oral proceedings
Jun 23, 2023
Letter accompanying subsequently filed items
Apr 6, 2023
Advice of delivery
Apr 3, 2023
Advice of delivery
Mar 28, 2023
Information concerning oral proceedings
Mar 28, 2023
Notification concerning the date of oral proceedings
Mar 28, 2023
Notification concerning the date of oral proceedings
Mar 28, 2023
Summons to attend oral proceedings
Mar 28, 2023
Summons to attend oral proceedings
Mar 28, 2023
Transmittal of decision / summons - opposition
Mar 28, 2023
Transmittal of decision / summons - opposition
Mar 22, 2023
Communication of amended entries concerning the representative
Mar 16, 2023
Annexes in respect of a client data request
Mar 16, 2023
Letter accompanying subsequently filed items
Mar 16, 2023
Submission concerning change of applicant's representative
Mar 14, 2023
(Electronic) Receipt
Mar 14, 2023
Authorisation
Mar 14, 2023
Submission concerning change of proprietor's representative
Mar 2, 2023
Annexes in respect of a client data request
Mar 2, 2023
Letter accompanying subsequently filed items
Mar 2, 2023
Submission concerning change of applicant's representative
Feb 27, 2023
Invitation to file an authorisation
Jan 20, 2023
(Electronic) Receipt
Jan 20, 2023
Letter accompanying subsequently filed items
Jan 20, 2023
Oral proceedings: Request for postponement
Jan 4, 2023
Advice of delivery
Dec 29, 2022
Advice of delivery
Dec 23, 2022
Annex to the communication - opposition
Dec 23, 2022
Information concerning oral proceedings
Dec 23, 2022
Scanned annex to a communication - opposition procedure
Dec 23, 2022
Summons to attend oral proceedings
Dec 23, 2022
Summons to attend oral proceedings
Dec 23, 2022
Transmittal of decision / summons - opposition
Dec 23, 2022
Transmittal of decision / summons - opposition
Jul 15, 2022
Brief communication - Opposition proceedings
Jul 7, 2022
(Electronic) Receipt
Jul 7, 2022
Amended claims with annotations
Jul 7, 2022
Letter accompanying subsequently filed items
Jul 7, 2022
Main request during Opposition procedure
Jul 7, 2022
Reply of the patent proprietor to the notice(s) of opposition
May 4, 2022
Communication of a notice of opposition and request to file observations
May 4, 2022
Notice of further oppositions to opponent(s)
Apr 26, 2022
(Electronic) Receipt
Apr 26, 2022
Citation in opposition procedure - 001
Apr 26, 2022
Citation in opposition procedure - 002
Apr 26, 2022
Citation in opposition procedure - 004
Apr 26, 2022
Consolidated list of cited opposition documents
Apr 26, 2022
Letter accompanying subsequently filed items
Apr 19, 2022
Request for documents
Apr 13, 2022
Communication of a notice of opposition - first information to patent proprietor
Apr 7, 2022
(Electronic) Receipt
Apr 7, 2022
Any annexes (other than citation) to an opposition letter
Apr 7, 2022
Any annexes (other than citation) to an opposition letter
Apr 7, 2022
Citation in opposition procedure - 003
Apr 7, 2022
Citation in opposition procedure - 005
Apr 7, 2022
Citation in opposition procedure - 006
Apr 7, 2022
Citation in opposition procedure - 007
Apr 7, 2022
Citation in opposition procedure - 008
Apr 7, 2022
Citation in opposition procedure - 009
Apr 7, 2022
Citation in opposition procedure - 010
Apr 7, 2022
Letter accompanying subsequently filed items
Apr 7, 2022
Notice of opposition
Jul 20, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 10, 2021
Decision to grant a European patent
May 28, 2021
(Electronic) Receipt
May 28, 2021
English translation of the claims
May 28, 2021
French translation of claims
May 28, 2021
Letter accompanying subsequently filed items
Mar 12, 2021
Bibliographic data of the European patent application
Mar 12, 2021
Communication about intention to grant a European patent
Mar 12, 2021
Text intended for grant (clean copy)
Mar 12, 2021
Text intended for grant (version for approval)
Mar 11, 2021
Intention to grant (signatures)
Nov 6, 2020
(Electronic) Receipt
Nov 6, 2020
Amended claims with annotations
Nov 6, 2020
Amended description filed after receipt of (European) search report
Nov 6, 2020
Amended description with annotations
Nov 6, 2020
Claims
Nov 6, 2020
Letter accompanying subsequently filed items
Nov 6, 2020
Reply to communication from the Examining Division
Jul 17, 2020
Annex to the communication
Jul 17, 2020
Communication from the Examining Division
Jul 9, 2020
Examination started
Jun 16, 2020
Response to enquiry for communication from the Examining Division
Jun 3, 2020
(Electronic) Receipt
Jun 3, 2020
Enquiry as to the processing of the file
Jun 3, 2020
Letter accompanying subsequently filed items
Nov 21, 2019
(Electronic) Receipt
Nov 21, 2019
Letter accompanying subsequently filed items
Nov 21, 2019
Priority search results
Nov 21, 2019
Reply to invitation to file a copy of priority search results
Nov 14, 2019
Invitation to file a copy of search results(priority)
Jun 5, 2019
Notification on forthcoming publication of bibliographic data
Jun 4, 2019
(Electronic) Receipt
Jun 4, 2019
Amended claims filed after receipt of (European) search report
Jun 4, 2019
Amended claims with annotations
Jun 4, 2019
Amendments received before examination
Jun 4, 2019
Letter accompanying subsequently filed items
Mar 29, 2019
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 29, 2019
Communication to designated inventor
Mar 29, 2019
Communication to designated inventor
Mar 14, 2019
(Electronic) Receipt
Mar 14, 2019
Amended claims filed after receipt of (European) search report
Mar 14, 2019
Request for entry into the European phase
Mar 13, 2019
Copy of the international preliminary report on patentability
Jan 4, 2019
Information on entry into European phase
Mar 21, 2018
Priority document (electronically transmitted)
Mar 1, 2018
Copy of the international search report
Mar 1, 2018
Copy of the international search report
Mar 1, 2018
Published international application - A1
Oct 18, 2017
Written opinion of the ISA, boxes No. I to VIII
Oct 18, 2017
Written opinion of the ISA, cover sheet
Oct 18, 2017
Written opinion of the ISA, supplemental box
Sep 5, 2017
Substitute sheet (R26) Request
Aug 29, 2017
Incoming letter related to PCT RO
Aug 29, 2017
Incoming letter related to PCT RO
Aug 28, 2017
Notification of the international application number and of the international filing date
Aug 17, 2017
(Electronic) Receipt
Aug 17, 2017
Abstract
Aug 17, 2017
Claims
Aug 17, 2017
Description
Aug 17, 2017
Document concerning fees and payments
Aug 17, 2017
Drawings
Aug 17, 2017
Electronic request for grant of an International application

EP3504755

WAGO VERWALTUNGSGESELLSCHAFT

Application Number: EP17752398A
Filing Date: Aug 17, 2017
Status: Patent Maintained As Amended; May 17, 2024
Publication Date: Jun 19, 2024
External Links: Slate, Register , Google Patents

IP Verse

Spring-Loaded Clamping Connection

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP3504755