Heated ventilation nasal mask (A503)

Abstract

1. The name of the product of this design: Electric Heating Ventilation Nasal Mask (A503). 2. Purpose of the product with this appearance design: The product with this appearance design is used for hot compress therapy, nasal clearance and nose protection of the nose. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design. 6. Other situations that require explanation: Other explanations: The models on Design 1 Use Status Reference Figure 1, Design 1 Use Status Reference Figure 2, Design 2 Use Status Reference Figure 1, and Design 2 Use Status Reference Figure 2 are not within the scope of product protection.

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