Power Tool System And Battery Pack Thereof

Patent No. EP3660949 (titled "Power Tool System And Battery Pack Thereof") was filed by Changzhou Globe on Nov 27, 2019. The application was issued on Jun 1, 2022.

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
RDD	Mar 1, 2023	WOOD

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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Dec 10, 2025
Annex to the communication - opposition
Dec 10, 2025
Brief communication - Opposition proceedings
Dec 10, 2025
Brief communication - Opposition proceedings
Dec 10, 2025
Druckexemplar in opposition procedure
Dec 10, 2025
Grounds for the decision (Annex) - opposition
Dec 10, 2025
Interlocutory decision in opposition proceedings
Dec 10, 2025
Interlocutory decision in opposition proceedings
Dec 10, 2025
Means of redress
Dec 10, 2025
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 10, 2025
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 10, 2025
Provision of a copy of the minutes - opposition procedure
Dec 10, 2025
Provision of a copy of the minutes - opposition procedure
Dec 10, 2025
Scanned annex to a communication - opposition procedure
Dec 8, 2025
Decision of the Opposition Division and instruction
Nov 25, 2025
Information about the result of oral proceedings
Nov 19, 2025
Miscellaneous requests concerning client data
Oct 28, 2025
Notification concerning the date of oral proceedings
Oct 28, 2025
Notification concerning the date of oral proceedings
Oct 24, 2025
Brief communication - Opposition proceedings
Oct 21, 2025
(Electronic) Receipt
Oct 21, 2025
Letter accompanying subsequently filed items
Oct 21, 2025
Written submission in preparation to/during oral proceedings
Oct 2, 2025
Brief communication - Opposition proceedings
Sep 25, 2025
(Electronic) Receipt
Sep 25, 2025
Amended description with annotations
Sep 25, 2025
Auxiliary request during Opposition procedure
Sep 25, 2025
Auxiliary request during Opposition procedure
Sep 25, 2025
Auxiliary request during Opposition procedure
Sep 25, 2025
Auxiliary request during Opposition procedure - 01
Sep 25, 2025
Auxiliary request during Opposition procedure - 02
Sep 25, 2025
Auxiliary request during Opposition procedure - 03
Sep 25, 2025
Clean copy of description pages in the opposition procedure
Sep 25, 2025
Letter accompanying subsequently filed items
Sep 25, 2025
Letter regarding the opposition procedure (no time limit)
Sep 25, 2025
Main request during Opposition procedure
Sep 25, 2025
Main request during Opposition procedure
Sep 2, 2024
Miscellaneous requests concerning client data
Jul 15, 2024
Annex to the communication - opposition
Jul 15, 2024
Information concerning oral proceedings
Jul 15, 2024
Scanned annex to a communication - opposition procedure
Jul 15, 2024
Summons to attend oral proceedings
Jul 15, 2024
Summons to attend oral proceedings
Jul 15, 2024
Summons to attend oral proceedings
Jul 15, 2024
Summons to attend oral proceedings
Jul 5, 2024
Notification concerning the date of oral proceedings
Jul 5, 2024
Notification concerning the date of oral proceedings
Nov 6, 2023
(Electronic) Receipt
Nov 6, 2023
Advice of delivery
Nov 6, 2023
Letter accompanying subsequently filed items
Nov 3, 2023
Annex to the communication - opposition
Nov 3, 2023
Information concerning oral proceedings
Nov 3, 2023
Scanned annex to a communication - opposition procedure
Nov 3, 2023
Summons to attend oral proceedings
Nov 3, 2023
Summons to attend oral proceedings
Nov 3, 2023
Transmittal of decision / summons - opposition
Nov 3, 2023
Transmittal of decision / summons - opposition
Jul 18, 2023
Brief communication - Opposition proceedings
Jul 13, 2023
(Electronic) Receipt
Jul 13, 2023
Auxiliary request during Opposition procedure
Jul 13, 2023
Auxiliary request during Opposition procedure
Jul 13, 2023
Auxiliary request during Opposition procedure
Jul 13, 2023
Auxiliary request during Opposition procedure - 01
Jul 13, 2023
Auxiliary request during Opposition procedure - 02
Jul 13, 2023
Auxiliary request during Opposition procedure - 03
Jul 13, 2023
Letter accompanying subsequently filed items
Jul 13, 2023
Reply of the patent proprietor to the notice(s) of opposition
Mar 16, 2023
Communication of a notice of opposition and request to file observations
Mar 16, 2023
Notice of further oppositions to opponent(s)
Mar 7, 2023
Communication of a notice of opposition - first information to patent proprietor
Mar 1, 2023
(Electronic) Receipt
Mar 1, 2023
Citation in opposition procedure - 001
Mar 1, 2023
Citation in opposition procedure - 002
Mar 1, 2023
Citation in opposition procedure - 003
Mar 1, 2023
Citation in opposition procedure - 004
Mar 1, 2023
Citation in opposition procedure - 005
Mar 1, 2023
Citation in opposition procedure - 006
Mar 1, 2023
Consolidated list of cited opposition documents
Mar 1, 2023
Notice of opposition
Mar 1, 2023
Notice of opposition
Jun 14, 2022
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 6, 2022
Decision to grant a European patent
Apr 26, 2022
(Electronic) Receipt
Apr 26, 2022
French translation of claims
Apr 26, 2022
German translation of the claims
Apr 26, 2022
Letter accompanying subsequently filed items
Mar 3, 2022
Bibliographic data of the European patent application
Mar 3, 2022
Communication about intention to grant a European patent
Mar 3, 2022
Intention to grant (signatures)
Mar 3, 2022
Text intended for grant (clean copy)
Mar 3, 2022
Text intended for grant (version for approval)
Jan 31, 2022
Examination started
Jan 28, 2022
Response to enquiry for communication from the Examining Division
Jan 14, 2022
(Electronic) Receipt
Jan 14, 2022
Enquiry as to the processing of the file
Jan 14, 2022
Letter accompanying subsequently filed items
Apr 6, 2021
Document concerning representation
Jan 13, 2021
(Electronic) Receipt
Jan 13, 2021
Letter accompanying subsequently filed items
Jan 13, 2021
Statement of non-availability of priority search results
Dec 15, 2020
Invitation to file a copy of search results(priority)
Dec 3, 2020
(Electronic) Receipt
Dec 3, 2020
Amended claims filed after receipt of (European) search report
Dec 3, 2020
Amended claims with annotations
Dec 3, 2020
Amended description filed after receipt of (European) search report
Dec 3, 2020
Amended description with annotations
Dec 3, 2020
Amendments received before examination
Dec 3, 2020
Letter accompanying subsequently filed items
Aug 28, 2020
Communication of the registration of a transfer or change of name and/or address
Aug 21, 2020
Annexes in respect of a client data request
Aug 21, 2020
Letter accompanying subsequently filed items
Aug 19, 2020
Annexes in respect of a client data request
Aug 19, 2020
Annexes in respect of a client data request
Aug 19, 2020
Annexes in respect of a client data request
Aug 19, 2020
Letter accompanying subsequently filed items
Aug 19, 2020
Submission concerning change of applicant's name
Jun 8, 2020
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
May 7, 2020
Notification of forthcoming publication
Mar 30, 2020
Communication regarding the transmission of the European search report
Mar 30, 2020
European search opinion
Mar 30, 2020
European search report
Mar 30, 2020
Information on Search Strategy
Mar 19, 2020
Search started
Feb 21, 2020
Confirmation of receipt of (electronically) transmitted priority document
Feb 18, 2020
Priority document (electronically transmitted)
Feb 10, 2020
(Electronic) Receipt
Feb 10, 2020
Drawings
Feb 10, 2020
Letter accompanying subsequently filed items
Jan 20, 2020
Communication to designated inventor
Jan 20, 2020
Communication to designated inventor
Jan 20, 2020
Communication to designated inventor
Dec 17, 2019
Deficiencies in application documents - annex C
Nov 27, 2019
Abstract
Nov 27, 2019
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 27, 2019
Claims
Nov 27, 2019
Description
Nov 27, 2019
Designation of inventor
Nov 27, 2019
Drawings
Nov 27, 2019
Request for grant of a European patent

EP3660949

CHANGZHOU GLOBE

Application Number: EP19211928A
Filing Date: Nov 27, 2019
Status: Granted And Under Opposition; Apr 29, 2022
Publication Date: Jun 1, 2022
External Links: Slate, Register , Google Patents

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Power Tool System And Battery Pack Thereof

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Dossier Documents

EP3660949