Visual function training instrument

CN309337116SActive Publication Date: 2025-06-13CHENSHIMING HEALTH TECHNOLOGY (CHONGQING) CO LTD
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Patent Information

Application Number
CN202430600957.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-09-20
Publication Date
2025-06-13
Estimated Expiration
2039-09-20

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Abstract

1. Name of the design product: Visual function training instrument. 2. Use of the design product: For eyesight maintenance. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Stereogram.
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