Educational toy (jigsaw puzzle)

CN309756054SActive Publication Date: 2026-01-27HENAN MECHANICAL & ELECTRICAL ENG COLLEGE
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Patent Information

Application Number
CN202530380493.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-01
Publication Date
2026-01-27
Estimated Expiration
2040-07-01

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Abstract

1. Name of the product in this design: Educational Toy (Smart Block). 2. Purpose of this design: A rehabilitation toy for the elderly used for finger muscle training and cognitive ability training. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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