Locking Structure Of Differential

Patent No. EP4083462 (titled "Locking Structure Of Differential") was filed by Jing JIN Electric on Jul 6, 2021. The application was issued on Aug 27, 2025.

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

Sep 9, 2025
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 31, 2025
Decision to grant a European patent
Jul 21, 2025
(Electronic) Receipt
Jul 21, 2025
Filing of the translations of the claims
Jul 21, 2025
French translation of claims
Jul 21, 2025
German translation of the claims
Jul 21, 2025
Letter accompanying subsequently filed items
Jun 2, 2025
Annex to the communication about intention to grant a European patent
Jun 2, 2025
Bibliographic data of the European patent application
Jun 2, 2025
Communication about intention to grant a European patent
Jun 2, 2025
Intention to grant (signatures)
Jun 2, 2025
Text intended for grant (clean copy)
Jun 2, 2025
Text intended for grant (version for approval)
Nov 19, 2024
(Electronic) Receipt
Nov 19, 2024
Amended claims with annotations
Nov 19, 2024
Amended description with annotations
Nov 19, 2024
Claims
Nov 19, 2024
Description
Nov 19, 2024
Letter accompanying subsequently filed items
Nov 19, 2024
Reply to communication from the Examining Division
Aug 13, 2024
Annex to the communication
Aug 13, 2024
Communication from the Examining Division
Jun 7, 2023
(Electronic) Receipt
Jun 7, 2023
Amended claims with annotations
Jun 7, 2023
Amended description with annotations
Jun 7, 2023
Claims
Jun 7, 2023
Description
Jun 7, 2023
Letter accompanying subsequently filed items
Jun 7, 2023
Reply to communication from the Examining Division
Mar 31, 2023
Annex to the communication
Mar 31, 2023
Communication from the Examining Division
Nov 7, 2022
Information about publication, reminder payment of designation fee, response to extended European search report, if applicable
Oct 6, 2022
Notification of forthcoming publication
Apr 20, 2022
(Electronic) Receipt
Apr 20, 2022
Amended description with annotations
Apr 20, 2022
Description
Apr 20, 2022
Letter accompanying subsequently filed items
Apr 20, 2022
Reply to communication from the Examining Division
Dec 20, 2021
Annex to the communication
Dec 20, 2021
Communication from the Examining Division
Dec 8, 2021
Communication regarding the transmission of the European search report
Dec 8, 2021
European search report
Dec 8, 2021
Information on Search Strategy
Nov 26, 2021
Search started
Jul 19, 2021
Confirmation of receipt of (electronically) transmitted priority document
Jul 8, 2021
Priority document (electronically transmitted)
Jul 6, 2021
Abstract
Jul 6, 2021
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 6, 2021
Claims
Jul 6, 2021
Description
Jul 6, 2021
Designation of inventor
Jul 6, 2021
Drawings
Jul 6, 2021
Request for grant of a European patent

EP4083462

JING JIN ELECTRIC

Application Number: EP21183983A
Filing Date: Jul 6, 2021
Status: Granted And Under Opposition; Jul 25, 2025
Publication Date: Aug 27, 2025
External Links: Slate, Register , Google Patents

IP Verse

Locking Structure Of Differential

Patent Summary

Patent Family

Dossier Documents

EP4083462