Spray Gun

Patent No. EP3954468 (titled "Spray Gun") was filed by Martin Ruda UG Haftungsbeschrnkt on Mar 4, 2016. The application was issued on May 15, 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
M INNOVATIVE PROPERTIES	Feb 13, 2025	MULLER

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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Oct 21, 2025
Brief communication - Opposition proceedings
Oct 16, 2025
(Electronic) Receipt
Oct 16, 2025
Brief communication - Opposition proceedings
Oct 16, 2025
Letter accompanying subsequently filed items
Oct 16, 2025
Rejection of request for extension of time limit
Oct 16, 2025
Reply to an examination report in opposition proceedings
Oct 1, 2025
(Electronic) Receipt
Oct 1, 2025
Letter accompanying subsequently filed items
Oct 1, 2025
Request for extension of time limit
Sep 12, 2025
Brief communication - Opposition proceedings
Sep 8, 2025
(Electronic) Receipt
Sep 8, 2025
Citation in opposition procedure - 017
Sep 8, 2025
Consolidated list of cited opposition documents
Sep 8, 2025
Letter accompanying subsequently filed items
Sep 8, 2025
Reply to an examination report in opposition proceedings
Aug 5, 2025
Annex to the communication - opposition
Aug 5, 2025
Brief communication - Opposition proceedings
Aug 5, 2025
Brief communication - Opposition proceedings
Aug 5, 2025
Communication inviting the parties to file observations
Aug 5, 2025
Communication inviting the parties to file observations
Aug 5, 2025
Scanned annex to a communication - opposition procedure
Jun 2, 2025
Brief communication - Opposition proceedings
May 27, 2025
(Electronic) Receipt
May 27, 2025
Letter accompanying subsequently filed items
May 27, 2025
Reply of the patent proprietor to the notice(s) of opposition
Mar 4, 2025
Communication of a notice of opposition and request to file observations
Mar 4, 2025
Notice of further oppositions to opponent(s)
Mar 3, 2025
Brief communication - Opposition proceedings
Feb 24, 2025
(Electronic) Receipt
Feb 24, 2025
Citation in opposition procedure - 013
Feb 24, 2025
Letter accompanying subsequently filed items
Feb 18, 2025
Communication of a notice of opposition - first information to patent proprietor
Feb 18, 2025
Request for documents
Feb 13, 2025
(Electronic) Receipt
Feb 13, 2025
Citation in opposition procedure - 001
Feb 13, 2025
Citation in opposition procedure - 002
Feb 13, 2025
Citation in opposition procedure - 003
Feb 13, 2025
Citation in opposition procedure - 004
Feb 13, 2025
Citation in opposition procedure - 005
Feb 13, 2025
Citation in opposition procedure - 006
Feb 13, 2025
Citation in opposition procedure - 007
Feb 13, 2025
Citation in opposition procedure - 008
Feb 13, 2025
Citation in opposition procedure - 009
Feb 13, 2025
Citation in opposition procedure - 010
Feb 13, 2025
Citation in opposition procedure - 011
Feb 13, 2025
Citation in opposition procedure - 012
Feb 13, 2025
Citation in opposition procedure - 013
Feb 13, 2025
Citation in opposition procedure - 014
Feb 13, 2025
Citation in opposition procedure - 015
Feb 13, 2025
Citation in opposition procedure - 016
Feb 13, 2025
Notice of opposition
Feb 13, 2025
Notice of opposition
Jun 21, 2024
Communication of the registration of a transfer or change of name and/or address
Jun 17, 2024
(Electronic) Receipt
Jun 17, 2024
Letter accompanying subsequently filed items
Jun 17, 2024
Submission concerning change of applicant's address
May 28, 2024
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 7, 2024
(Electronic) Receipt
May 7, 2024
Letter accompanying subsequently filed items
May 7, 2024
Request for correction of the publication
Apr 18, 2024
Decision to grant a European patent
Apr 10, 2024
(Electronic) Receipt
Apr 10, 2024
English translation of the claims
Apr 10, 2024
Filing of the translations of the claims
Apr 10, 2024
French translation of claims
Apr 10, 2024
Letter accompanying subsequently filed items
Jan 23, 2024
Annex to the communication about intention to grant a European patent
Jan 23, 2024
Bibliographic data of the European patent application
Jan 23, 2024
Communication about intention to grant a European patent
Jan 23, 2024
Intention to grant (signatures)
Jan 23, 2024
Text intended for grant (clean copy)
Jan 23, 2024
Text intended for grant (version for approval)
Oct 4, 2023
Annex to the communication
Oct 4, 2023
Consultation by telephone/in person
Oct 4, 2023
Result of consultation by telephone/in person
Sep 26, 2023
(Electronic) Receipt
Sep 26, 2023
Claims
Sep 26, 2023
Letter accompanying subsequently filed items
Sep 26, 2023
Matter concerning the application
Jun 27, 2023
(Electronic) Receipt
Jun 27, 2023
Letter accompanying subsequently filed items
Jun 27, 2023
Reply to communication from the Examining Division
May 31, 2023
Annex to the communication
May 31, 2023
Communication from the Examining Division
May 25, 2023
Examination started
Dec 20, 2022
Document concerning representation
May 10, 2022
(Electronic) Receipt
May 10, 2022
Letter accompanying subsequently filed items
May 10, 2022
Statement of non-availability of priority search results
Mar 15, 2022
Invitation to file a copy of search results(priority)
Mar 3, 2022
Maintenance of the application
Feb 21, 2022
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jan 19, 2022
Notification of forthcoming publication
Dec 27, 2021
Amended claims filed after receipt of (European) search report
Dec 27, 2021
Amended claims with annotations
Dec 27, 2021
Amended description filed after receipt of (European) search report
Dec 27, 2021
Amended description with annotations
Dec 27, 2021
Amendments received before examination
Dec 1, 2021
Amended claims filed after receipt of (European) search report
Dec 1, 2021
Amended claims with annotations
Dec 1, 2021
Amended description filed after receipt of (European) search report
Dec 1, 2021
Amended description with annotations
Dec 1, 2021
Amendments received before examination
Nov 15, 2021
Refund of fees
Nov 10, 2021
Communication regarding the transmission of the European search report
Nov 10, 2021
European search opinion
Nov 10, 2021
European search report
Nov 10, 2021
Information on Search Strategy
Sep 3, 2021
Abstract
Sep 3, 2021
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 3, 2021
Claims
Sep 3, 2021
Description
Sep 3, 2021
Designation of inventor
Sep 3, 2021
Drawings
Sep 3, 2021
Request for grant of a European patent
Jul 9, 2018
Priority search results copy provided by EPO
Sep 27, 2016
Priority document (electronically transmitted)
Sep 27, 2016
Priority document (electronically transmitted)
Sep 27, 2016
Priority document (electronically transmitted)
Sep 27, 2016
Priority document (electronically transmitted)
Sep 27, 2016
Priority document (electronically transmitted)
Sep 27, 2016
Priority document (electronically transmitted)
Sep 27, 2016
Priority document (electronically transmitted)
Sep 27, 2016
Priority document (electronically transmitted)

EP3954468

MARTIN RUDA UG HAFTUNGSBESCHRNKT

Application Number: EP21194804A
Filing Date: Mar 4, 2016
Status: Granted And Under Opposition; Apr 12, 2024
Publication Date: May 15, 2024
External Links: Slate, Register , Google Patents

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Dossier Documents

EP3954468