Chain-up component

CN310062327SActive Publication Date: 2026-06-30深圳市优拾科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
深圳市优拾科技有限公司
Filing Date
2025-12-29
Publication Date
2026-06-30

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Abstract

1. Name of the product in this design: Winder assembly. 2. Purpose of this design: This design is used to securely write off-chain data into the blockchain to achieve trusted evidence storage. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.
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