Lumbar support device

CN309520196SActive Publication Date: 2025-09-26SHANDONG NORMAL UNIV
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Patent Information

Application Number
CN202530072907.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-02-19
Publication Date
2025-09-26
Estimated Expiration
2040-02-19

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Abstract

1. The name of this design product: Lumbar support device. 2. Purpose of this design product: an auxiliary device used to assist in bending down. 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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