Face mask

Abstract

1. The name of the product under this design: mask. 2. Application of this design product: for masks. 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: Usage status diagram 1. 5. When not commonly used, the top view, top view and rear view are omitted. 6. Other situations that require explanation: The submitted views, changing state diagrams, and human models in the use state diagrams are only for background purposes and are not subject to protection.

Images