Packaging box (smart dust blackboard eraser)

CN309650812SActive Publication Date: 2025-12-05DEHONG VOCATIONAL COLLEGE (DEHONG SECONDARY VOCATIONAL SCHOOL DEHONG TECH SCHOOL)
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Patent Information

Application Number
CN202530214420.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-19
Publication Date
2025-12-05
Estimated Expiration
2040-04-19

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Abstract

1. Name of the designed product: packing box (smart dust blackboard eraser). 2. Use of the designed product: for packing products. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: top view.
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