Elastomer Reinforcement Cord

Patent No. EP3875677 (titled "Elastomer Reinforcement Cord") was filed by Bridgestone on Oct 29, 2019. The application was issued on Sep 8, 2021.

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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Dec 16, 2025
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 6, 2025
Decision to grant a European patent
Oct 22, 2025
(Electronic) Receipt
Oct 22, 2025
French translation of claims
Oct 22, 2025
German translation of the claims
Oct 22, 2025
Letter accompanying subsequently filed items
Jun 23, 2025
Annex to the communication about intention to grant a European patent
Jun 23, 2025
Bibliographic data of the European patent application
Jun 23, 2025
Communication about intention to grant a European patent
Jun 23, 2025
Intention to grant (signatures)
Jun 23, 2025
Text intended for grant (clean copy)
Jun 23, 2025
Text intended for grant (version for approval)
Aug 12, 2024
(Electronic) Receipt
Aug 12, 2024
Amended claims with annotations
Aug 12, 2024
Amended description with annotations
Aug 12, 2024
Claims
Aug 12, 2024
Description
Aug 12, 2024
Letter accompanying subsequently filed items
Aug 12, 2024
Reply to communication from the Examining Division
May 31, 2024
Annex to the communication
May 31, 2024
Communication from the Examining Division
Mar 25, 2024
(Electronic) Receipt
Mar 25, 2024
Amended description with annotations
Mar 25, 2024
Description
Mar 25, 2024
Letter accompanying subsequently filed items
Mar 25, 2024
Reply to communication from the Examining Division
Dec 7, 2023
Annex to the communication
Dec 7, 2023
Communication from the Examining Division
Dec 4, 2023
Examination started
Feb 24, 2023
(Electronic) Receipt
Feb 24, 2023
Amended claims filed after receipt of (European) search report
Feb 24, 2023
Amended claims with annotations
Feb 24, 2023
Amended description filed after receipt of (European) search report
Feb 24, 2023
Amended description with annotations
Feb 24, 2023
Amendments received before examination
Feb 24, 2023
Letter accompanying subsequently filed items
Aug 17, 2022
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jul 28, 2022
Communication regarding the transmission of the European search report
Jul 28, 2022
Document annexed to the Extended European Search Report
Jul 28, 2022
Document annexed to the Extended European Search Report
Jul 28, 2022
European search opinion
Jul 28, 2022
Information on Search Strategy
Jul 28, 2022
Supplementary European search report
Jul 25, 2022
Communication of amended entries concerning the representative
Jul 13, 2022
Document concerning representation
Jul 13, 2022
Search started
Jul 12, 2022
Letter accompanying subsequently filed items
Aug 11, 2021
Notification of forthcoming publication
Jun 9, 2021
Communication regarding possible amendment of the application/payment of claims fee
May 17, 2021
(Electronic) Receipt
May 17, 2021
Abstract
May 17, 2021
Claims
May 17, 2021
Copy of the international preliminary report on patentability
May 17, 2021
Description
May 17, 2021
Drawings
May 17, 2021
Request for entry into the European phase
May 17, 2021
Translation of the international preliminary report on patentability
Mar 12, 2021
Information on entry into European phase
May 25, 2020
Priority document (electronically transmitted)
May 7, 2020
Copy of the international search report
May 7, 2020
Copy of the translated international search report
May 7, 2020
International publication pamphlet

EP3875677

BRIDGESTONE

Application Number: EP19879404A
Filing Date: Oct 29, 2019
Status: Intended To Grant; Jun 22, 2025
Publication Date: Sep 8, 2021
External Links: Slate, Register , Google Patents

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Elastomer Reinforcement Cord

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Dossier Documents

EP3875677