Ruler (Chiwen Cultural and Creative Products)

CN309644419SActive Publication Date: 2025-12-02JILIN JIANZHU UNIVERSITY
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Patent Information

Application Number
CN202530251062.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-07
Publication Date
2025-12-02
Estimated Expiration
2040-05-07

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Abstract

1. Name of this design product: Ruler (Chiwen Cultural and Creative). 2. Purpose of this design: This design is used for measurement. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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