Keychain anti-lost device

CN309432613SActive Publication Date: 2025-08-12SHENZHEN RED STAR ELECTRONICS CO LTD
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Patent Information

Application Number
CN202430756672.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-11-28
Publication Date
2025-08-12
Estimated Expiration
2039-11-28

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Abstract

1. The name of this design product: key chain anti-lost device. 2. Purpose of this design product: keychain with positioning function. 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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