Fire pit

JP1836156SActive Publication Date: 2026-09-18OKAWARA MFG CO LTD
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Patent Information

Application Number
JP2026007408D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2026-04-20
Publication Date
2026-09-18
Estimated Expiration
2051-04-20

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Abstract

This product is a fire pit for burning combustible materials such as firewood placed in the combustion section. The base has a hollow interior and functions as an oven. Multiple trivet-like wall members of different diameters, made by connecting strip-shaped metal plates in an octagonal shape, are stacked on top of the base, with their corners facing different directions so as not to overlap, to form an inverted truncated cone-shaped combustion section. As shown in the plan view, each corner of the wall members has a triangular inlet that introduces external air upward into the combustion section, thus promoting secondary combustion.
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