Portable oxygen concentrator

CN309929817SActive Publication Date: 2026-04-17SHANGHAI FUHONG REHABILITATION EQUIP CO LTD
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Patent Information

Application Number
CN202530456453.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-08-04
Publication Date
2026-04-17
Estimated Expiration
2040-08-04

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Abstract

1. Name of the product in this design: Portable oxygen concentrator. 2. Purpose of this design: As a portable oxygen generator. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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