Lunchbox cooler fan

JP1823365SActive Publication Date: 2026-04-02LIFE ON PROD CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-09-05
Publication Date
2026-04-02

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Abstract

The article relating to this design is a cooler fan for lunch boxes, which, as shown in the reference perspective view illustrating the state of use, positions the lunch box between the legs so that the main body is positioned above the lunch box, and blows air towards the lunch box below to cool the contents of the lunch box. Furthermore, the legs are configured to be extendable and retractable, for example, as shown in the reference perspective view illustrating the state of use.
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