Nasal mask cushions

CN309481278SActive Publication Date: 2025-09-05FISHER & PAYKEL HEALTHCARE LTD
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Patent Information

Application Number
CN202530007931.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Priority Date
2021-04-13
Filing Date
2021-10-12
Publication Date
2025-09-05
Estimated Expiration
2036-10-12

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Abstract

1. Name of the product of this design: nasal mask cushion. 2. Purpose of the product of this design: The nasal mask is used as a respiratory treatment / improvement device; the nasal mask cushion is used as a component of the nasal mask. 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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