Induction Heating Assembly For A Vapour Generating Device

Patent No. EP3883342 (titled "Induction Heating Assembly For A Vapour Generating Device") was filed by Japan Tobacco on Sep 3, 2018. The application was issued on Apr 9, 2025.

Patent Summary

Induction heating assembly for a vapour generating device that enables safe and reliable charging of the device while maintaining compact design. The assembly comprises a rechargeable power source and an induction coil that can be used to generate an electromagnetic field for charging the power source. The charging coil is positioned in an external charging device, allowing the charging system to operate independently of the device while maintaining the device's internal space. This design enables the assembly to be used in conjunction with the device, eliminating the need for an internal charging mechanism while still providing the charging functionality.

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Patent Oppositions (2)

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 DateRepresentative
PHILIP MORRISJan 8, 2026ABITZ & PARTNER
NICOVENTURESDec 18, 2025DEHNS

Dossier Documents

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EP3883342

JAPAN TOBACCO
Application Number
EP21173626A
Filing Date
Sep 3, 2018
Status
Granted And Under Opposition
Mar 7, 2025
Publication Date
Apr 9, 2025