Loose-leaf book

Abstract

1. Name of the product in this design: Loose-leaf notebook. 2. Purpose of this design: This design is used for storing stationery, documents, and cards. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other situations that need to be explained: The main rear view, perspective view 1 and perspective view 2 of designs 1 to 5 all contain dashed lines, which represent the sewing lines on the surface of the product.

Images