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IP Verse

Power Tool System And Battery Pack Thereof - EP3660949

The patent EP3660949 was granted to Changzhou Globe on Jun 1, 2022. The application was filed on Nov 27, 2019 under application number EP19211928A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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.

CompanyOpposition DateRepresentativeOpposition Status
RDDMar 1, 2023WOODADMISSIBLE

Patent Citations (11) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
OPPOSITIONEP3376558
OPPOSITIONUS5217395
OPPOSITIONWO2015132606
OPPOSITIONWO2015179318
OPPOSITIONWO2018009722
OPPOSITIONWO2018109488
SEARCHEP3376558
SEARCHEP3534428
SEARCHUS5217395
SEARCHWO2015179318
SEARCHWO2018079722

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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