Building blocks

JP1803400SActive Publication Date: 2025-07-11半田 美沙子
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Patent Information

Application Number
JP2025002147D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-01-17
Publication Date
2025-07-11
Estimated Expiration
2050-01-17

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Abstract

The article "Building Blocks" related to the design of this application has a wavy shape on one of its surfaces. As shown in the reference figures 1 and 2 indicating the usage state. By combining various building blocks with widths corresponding to the inner width of the wheels and this article, it is possible to create a track for the wheels to roll, enabling a highly creative play with a high degree of freedom.
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