Stationery ruler (building blocks)

CN309742009SActive Publication Date: 2026-01-20汤颖敏
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Patent Information

Application Number
CN202530394145.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-11-19
Publication Date
2026-01-20
Estimated Expiration
2039-11-19

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Abstract

1. Name of the designed product: stationery ruler (building block). 2. Use of the designed product: ruler for writing or drawing aid. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.
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