Coffee filter paper weights

JP1837912SActive Publication Date: 2026-10-13SHENZHEN YANYU CULTURE CO LTD
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Patent Information

Application Number
JP2026002315D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2026-02-06
Publication Date
2026-10-13
Estimated Expiration
2051-02-06

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Abstract

As shown in the reference diagram, this item is a weight for coffee filter paper that uses its own weight to more securely seal the filter and dripper, preventing bypass.
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