Laser page turning pen (FYB-1)

CN309442962SActive Publication Date: 2025-08-15黄宏伟
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Patent Information

Application Number
CN202430624903.1
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-09-30
Publication Date
2025-08-15
Estimated Expiration
2039-09-30

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Abstract

1. Name of the product under this design: Laser Presenter (FYB‑1). 2. The purpose of this design product: used for multimedia teaching, controlling computer page turning, and teaching instructions. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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