Decorative patterns on the chain links

Abstract

1. Name of this design: Decorative pattern on chain links. 2. Purpose of this design: The overall purpose is for assembling and manufacturing chains, and the partial purpose is for decorative patterns on the chain links of the chains. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: In each view, the dashed lines represent parts that do not require protection, while the solid lines represent parts that require protection.

Images